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Bezhvo sti Anura Ecaudata ryad zemnovodnih yakij ye najbilshim iz suchasnih narahovuyuchi ponad 6000 1 vidomih nauci vidiv Lichinku bezhvostogo zemnovodnogo nazivayut pugolovkom BezhvostiPeriod isnuvannya 200 0 mln r t PreꞒ Ꞓ O S D C P T J K Ꝑ Nrannya yura nash chasZelena derevna zhaba Litoria caerulea Biologichna klasifikaciyaCarstvo Tvarini Animalia Tip Hordovi Chordata Klas Zemnovodni Amphibia Nadryad BatrachiaKlada SalientiaRyad Bezhvosti Anura Merrem 1820Pidryadi i rodiniArchaeobatrachia Povituhovi Alytidae Kumkovi Bombinatoridae Gladkonogi Leiopelmatidae Mesobatrachia Megophryidae Palaeobatrachidae Chasnichnicevi Pelobatidae Mulovi zhabi Pelodytidae Pipovi Pipidae Nosati zhabi Rhinophrynidae Lopatonogi Scaphiopodidae Neobatrachia Allophrynidae Amphignathodontidae Aromobatidae Zhabi vereskuni Arthroleptidae Korotkogolovi Brachycephalidae Vuzkoroti Brevicipitidae Ropuhovi Bufonidae Sholomogolovi Calyptocephalellidae Centrolenidae Rogati zhabi Ceratobatrachidae Rogatkovi Ceratophryidae Craugastoridae Cryptobatrachidae Cycloramphidae Dendrobatidae Dicroglossidae Listkovi zhabi Eleutherodactylidae Heleophrynidae Amerikanski rajki Hemiphractidae Lopatonosi zhabi Hemisotidae Hylidae Hylodidae Zhabi stribunci Hyperoliidae Leiuperidae Svistuni amfibiyi Leptodactylidae Limnodynastidae Madagaskarski zhabi Mantellidae Micrixalidae Karlikovi rajki Microhylidae Avstralijski zhabi Myobatrachidae Azijski nosati zhabi Nasikabatrachidae Nyctibatrachidae Petropedetidae Phrynobatrachidae Pseudidae Ptychadenidae Pyxicephalidae Zhab yachi Ranidae Ranixalidae Veslonogi amfibiyi Rhacophoridae Rheobatrachidae Zhabi nosorogi Rhinodermatidae Sejshelski zhabi Sooglossidae Strabomantidae Andijski svistuni Telmatobiidae Poshirennya bezhvostih zelenim Vikishovishe AnuraZapit Zhabi perenapravlyaye syudi div takozh Zhabi znachennya Znahidki vikopnih form duzhe shozhih z zhabami vidomi z nizhnoyi yuri odnak ne vsi doslidniki vklyuchayut yih do danogo ryadu Najdavnishi bezperechni predstavniki bezhvostih vidomi pochinayuchi z serednoyi yuri Sered najdavnishih ye Triadobatrachus massinoti V teperishnij chas bezhvosti poshireni po vsij zemnij kuli vid tropikiv do subarktichnih regioniv najbilshe riznomanittya vidiv sposterigayetsya u tropichnih doshovih lisah Rozmiri doroslih bezhvostih variyuyut u mezhah vid 7 5 mm Paedophryne amauensis do 320 mm Conraua goliath Predstavniki ryadu mayut kremeznij tulub vipukli ochi rozdvoyenij yazik i zignuti pid tulubom kincivki hvist vidsutnij zvidki j nazva Seredovishe prozhivannya bezhvostih na vsih stadiyah rozvitku vklyuchaye prisni vodojmi a dlya doroslih osobin dodatkovo suhodil kroni derev i pidzemni nori Najbilsh harakternij sposib peresuvannya bezhvostih ce stribki ale rizni vidi opanuvali dodatkovi sposobi taki yak hodinnya i big plavannya lazinnya po derevah i planeruvannya Pokriv bezhvostih maye bagato zaloz shkiryani vidilennya deyakih vidiv nadzvichajno otrujni Skupchennya zaloz u deyakih vidiv stvoryuyut vrazhennya sho shkira vkrita borodavkami bagato inshih vidiv mayut gladenku shkiru Zabarvlennya bezhvostih variyuye vid maskuvalnogo burogo zelenuvatogo i sirogo do najyaskravishih chervonih zhovtih i chornih koloriv sho zazvichaj signalizuyut pro otrujnist abo ye mimikriyeyu pid neyi Shkira bezhvostih pronikna dlya vodi ale rizni adaptaciyi dozvolyayut yim unikati nadmirnoyi vtrati vologi pri suhoputnomu sposobi zhittya Yak pravilo bezhvosti vidkladayut ikru u vodi Z ikrinok viluplyuyutsya vodni lichinki pugolovki sho mayut zyabra i hvosti Pugolovki prohodyat stadiyu metamorfozu v kinci yakoyi peretvoryuyutsya u doroslih osobin U toj zhe chas deyaki vidi vidkladayut ikru na suhodoli a inshi ne prohodyat stadiyu pugolovka Dorosli osobini bilshosti vidiv ye hizhakami ale ye j vseyidni vidi i navit dekilka vidiv yaki harchuyutsya fruktami Bezhvosti zdatni vidavati shirokij diapazon zvukovih signaliv osoblivo pid chas shlyubnogo sezonu Sposterezhennya za bezhvostimi viyavili skladni shemi povedinki u shlyubnih ritualah pri zagrozi zhittyu i v inshih situaciyah Bagato vidiv bezhvostih za deyakimi danimi do tretini vid vsih vidiv zemnovodnih perebuvayut pid zagrozoyu vimirannya 2 Lyudi vzhivayut bezhvostih u yizhu utrimuyut yak domashnih tvarin krim togo bezhvosti sluguyut zruchnimi modelnimi organizmami dlya biologichnih doslidzhen Zmist 1 Evolyuciya 2 Areal 2 1 Poshirennya v Ukrayini 3 Anatomiya i fiziologiya 3 1 Zagalna harakteristika 3 2 Oporno ruhova sistema 3 2 1 Kincivki 3 3 Shkira 3 4 Otrujnist 3 5 Dihalna sistema i krovoobig 3 6 Travna sistema 3 7 Vidilna sistema 3 8 Reproduktivna sistema 3 9 Nervova sistema 3 10 Organi zoru 3 11 Organi sluhu i nyuhu 3 12 Anabioz 4 Klasifikaciya 5 Komunikaciya 6 Peresuvannya 6 1 Stribannya 6 2 Big i hodinnya 6 3 Plavannya 6 4 Rittya nir 6 5 Lazinnya po derevah 6 6 Planeruvannya 7 Samozahist 8 Zhittyevij cikl 8 1 Rozmnozhennya 8 2 Ikra 8 3 Pugolovki 8 4 Metamorfoz 8 5 Dorosli osobini 8 6 Pikluvannya pro potomstvo 9 Vikoristannya lyudinoyu 9 1 Utrimannya v nevoli 9 2 V kulinariyi 9 3 V naukovo doslidnij sferi 9 4 Virobnictvo otruti 10 Ohoronnij status 11 Bezhvosti v kulturi 11 1 U folklori 11 2 V literaturi 12 Div takozh 13 Primitki 14 LiteraturaEvolyuciya Redaguvati nbsp Skam yanilist zhabi z Chehiyi mozhlivo Palaeobatrachus gigasPohodzhennya bezhvostih i yih evolyucijni vzayemozv yazki z inshimi suchasnimi zemnovodnimi zalishayutsya predmetom debativ 3 4 Prosalirus bitis odna z najdavnishih tvarin sho maye bagato oznak bezhvostih Skam yanili reshtki cogo vidu buli vpershe viyavleni u 1995 roci v Arizoni u nizhnoyurskih vidkladennyah formaciyi Kajyenta angl Kayenta Formation vikom ponad 180 miljoniv rokiv 5 Prosalirus she ne mav potuzhnih zadnih kincivok ale jogo posadka struktura taza nagaduye suchasnih zhab vin ne mav hvosta 6 7 i buv adaptovanij do peresuvannya stribkami 8 Insha rannoyurska zhaba opisana pid nazvoyu Vieraella herbsti Cej vid vidomij lishe za odinichnoyu znahidkoyu vidtiskom cherevnoyi i spinnoyi storoni odniyeyi osobini Pripuskayut sho yiyi rozmir stanoviv 33 mm Evolyucijni liniyi Prosalirus bitis Vieraella herbsti ta deyakih inshih vikopnih vidiv vidokremilis she do togo yak z yavivsya najblizhchij spilnij predok suchasnih zhab Tomu deyaki avtori ne vklyuchayut dani vidi do skladu ryadu bezhvostih 9 Najdavnishim vidomim nauci predstavnikom bezhvostih u takomu razi viyavlyayetsya serednoyurskij vid Eodiscoglossus oxoniensis blizkij suchasnim Bombinatoridae i Alytidae 3 Vikopni bezhvosti buli viyavleni na vsih kontinentah za vinyatkom Antarktidi ale nayavni nepryami oznaki sho vkazuyut ne te sho koli klimat na Zemli buv teplishim bezhvosti meshkali j tam 10 Areal RedaguvatiBezhvosti poshireni praktichno po vsomu suhodolu Vinyatkami ye veliki pishani pusteli Sahara i Rub El Hali najbilsh holodni oblasti Grenlandiya Tajmir ta inshi visokoshirotni rajoni Arktiki Antarktida a takozh Kamchatskij kraj i deyaki ostrovi viddaleni vid kontinentiv 11 12 Krim togo prirodnij areal bezhvostih ranishe ne vklyuchav ostriv Novoyi Zelandiyi ale nevdovzi pislya sprob shtuchnogo zaselennya prinajmni dva vidi Litoria raniformis i Litoria ewingii utvorili na nomu stijki populyaciyi 13 Bagato vidiv mayut obmezhene poshirennya cherez klimatichni i geografichni bar yeri napriklad protoki girski hrebti pusteli populyaciyi mozhut buti izolovani takozh cherez pereshkodi stvoreni lyudinoyu avtotrasi lisni prosiki tosho 14 V tropichnih regionah vidove rozmayittya yak pravilo bilshe nizh v rajonah z pomirnim klimatom 15 Deyaki vidi bezhvostih adaptovani dlya vizhivannya u negostinnih umovah napriklad v pustelyah 16 abo holodnomu klimati Napriklad Rana sylvatica chij areal chastkovo lezhit za pivnichnim polyarnim kolom na zimu zakopuyetsya v zemlyu Nezvazhayuchi na gliboke promerzannya gruntu visoka koncentraciya glyukozi v tkaninah dozvolyaye cij zhabi perezhiti zimu u stani anabiozu 17 Poshirennya v Ukrayini Redaguvati Fauna Ukrayini nalichuye 13 vidiv bezhvostih zemnovodnih Najbilsh riznomanitno predstavlenij rid burih zhab ce zhabi trav yana gostromorda bolotyana prudka ozerna stavkova ta yistivna Poshireni tri vidi ropuh ropuha zvichajna meshkaye u lisah sadah i lukah u Krimskih gorah ropuha zelena po vsij Ukrayini ropuha ocheretyana u zahidnih oblastyah Zustrichayutsya dva vidi kumok kumka chervonochereva po vsij teritoriyi Ukrayini kumka zhovtochereva v zahidnih oblastyah Takozh v Ukrayini poshireni rajka derevna z rodu rajok i chasnichnicya zvichajna z rodu chasnichnic Div takozh Zemnovodni UkrayiniAnatomiya i fiziologiya RedaguvatiZagalna harakteristika Redaguvati nbsp Rentgenivskij znimok zhabi Paedophryne swiftorumU doroslih amfibij ye parni p yatipali kincivki tipovi dlya nazemnih hrebetnih tvarin Tilo shiroke korotke i sploshene Dorosli osobin ne mayut hvosta sho j viznachilo nazvu ryadu hvostovij viddil hrebta vidozminenij u palichkopodibnu kistku urostil rebra vidsutni hvist vtrachayut pid chas metamorfozu Mayut dobre rozvineni kincivki zadni kincivki dovshi nizh peredni mayut micnishu muskulaturu i zvichajno pristosovani do stribannya Gola shkira bezhvostih pronikna dlya vodi i gaziv maye bagato zaloz 18 nbsp Skelet yistivnoyi zhabi Vidno kistki cherepa hrebet i poyasi kincivok Oporno ruhova sistema Redaguvati Skelet bezhvostih yak i u inshih nazemnih hrebetnih vklyuchaye cherep hrebet poyasi kincivok i skelet vilnih kincivok 19 Cherep sploshenij perevazhno hryashovij 20 Bichni potilichni kistki utvoryuyut parni potilichni virostki sho z yednuyut cherep z shijnim hrebcem Hrebet bezhvostih skladayetsya z chotiroh viddiliv shijnogo tulubnogo krizhovogo i hvostovogo Shijnij i krizhovij vklyuchayut lishe po odnomu hrebcyu U tulubnomu viddili 7 hrebciv Vsi hrebci hvostovogo viddilu zroslis v odnu kistku urostil 20 Poyas perednih kincivok skladayetsya z parnih lopatok klyuchic ta korakoyidiv i neparnoyi grudini Poyas zadnih kincivok skladayetsya z klubovih i sidnichnih kistok Sidnichni kistki z yednani lobkovim hryashem 20 Kincivki Redaguvati nbsp Litoria tyleri Dobre vidno shiroki palci i peretinki mizh nimiBudova kincivok bezhvostih u riznih vidiv variyuyetsya i zalezhit vid seredovisha prozhivannya nazemnogo vodnogo chi derevnogo Yak pravilo bezhvosti zdatni robiti rizki ruhi zavdyaki chomu voni lovlyat zdobich i tikayut vid hizhakiv Efektivni sposobi peresuvannya zabezpechuyutsya dekilkoma osoblivostyami budovi kincivok U bagatoh bezhvostih yaki zhivut u vodnomu seredovishi nayavni peretinki mizh palcyami Isnuye korelyaciya mizh vidnosnoyu plosheyu peretinok i chastkoyu chasu yaku tvarina perebuvaye u vodi 17 Napriklad u afrikanskoyi zhabi rodu Hymenochirus sposib zhittya yakoyi viklyuchno vodnij plavalni peretinki zakrivayut bilshu chastinu promizhku mizh palcyami natomist u avstralijskoyi zhabi Litoria caerulea yaka provodit bilshu chastinu zhittya na derevah peretinki pokrivayut vid chverti do polovini ploshi cih promizhkiv U bezhvostih z derevnim sposobom zhittya chasto mozhna sposterigati na stupnyah prisoski zavdyaki yakim voni trimayutsya na vertikalnih poverhnyah Prisoski pracyuyut po principu kapilyara nastupnim chinom tkanina prisosok skladayetsya z klitin yaki zdatni pid tiskom zmenshuvatis v ob yemi Koli osobina stupaye na poverhnyu dereva klitini prisosok stiskayutsya zalishayuchi vuzki kanali napovneni slizom yakij utrimuye tvarinu na poverhni U bagatoh vidiv derevnih bezhvostih mozhna viyaviti na kozhnomu palci neveliki podushechki yaki zbilshuyut ploshu stiku z derevom Takozh bagato vidiv mayut harakternu osoblivist budovi stegnovogo suglobu yaka dozvolyaye yim peresuvatisya na tilki stribkami yak resha bezhvostih ale takozh hodoyu U derevnih bezhvostih yak zhivut na velikij visoti takozh mozhna viyaviti peretinki mizh palcyami U cih vidiv peretinki adaptovani dlya upovilnennya padinnya a u deyakih vidiv navit dlya planeruvannya 21 U nazemnih vidiv vishezgadani adaptaciyi vidsutni Yih zadni kincivki yak pravilo mayut rozvinenishu muskulaturu u porivnyanni z vodnimi bezhvostimi U deyakih nazemnih vidiv yaki riyut grunt na kinchikah palciv nayavni neveliki mozoli pristosovani dlya rittya Rozvitok kincivok mozhe buti uskladnenij u deyakih vipadkah Odna z zarodkovih zadnih kincivok mozhe buti z yidena hizhakom napriklad lichinkoyu babki U bilshosti vipadkiv ce pereshkodzhaye regeneraciyi povnocinnoyi kincivki inodi vona mozhe viyavitis ponivechenoyu chi zovsim ne rozvinutis tim ne mensh tvarina mozhe vizhiti i z troma kincivkami Parazitichnij ploskij cherv Ribeiroia trematodes pronikayuchi u zadnyu chastinu tila pugolovka mozhe zminiti polozhennya klitin zarodkovih kincivok Inodi ce prizvodit do rozvitku odniyeyi abo dvoh dodatkovih kincivok 22 Shkira Redaguvati nbsp Shkira zhabi pid mikroskopomU bagatoh vidiv bezhvostih shkira pronikna dlya vodi najbilsh pronikna dilyanka oblast ochej Cya osoblivist stvoryuye dlya bezhvostih zagrozu vtrati ridini i peresihannya U deyakih bezhvostih sho vedut derevnij sposib zhittya prisutnya adaptaciya u viglyadi dodatkovogo vodoneproniknogo sharu shkiri Inshi bezhvosti minimizuyut vtratu vodi adaptaciyami u povedinci nichnim sposobom zhittya pribirannyam poz sho zmenshuyut ploshu stikannya z povitryam 23 napriklad voni vidpochivayut u grupah i tisno pritiskayutsya odin do odnogo 23 nbsp Zabarvlennya sumchastoyi ropuhi dozvolyaye yij zlivatisya z obletilim listyamShkira bezhvostih dopomagaye yim maskuvatisya Predstavniki deyakih vidiv zdatni zminyuvati vidtinok shkiri shob krashe zlivatisya z navkolishnim fonom 24 Shkira bezhvostih sho vedut nichnij sposib zhittya chasto pokrita borodavkami i zmorshkami sho dozvolyaye yim maskuvatisya pid elementi gruntu todi yak u bezhvostih sho vedut derevnij sposib zhittya shkira yak pravilo gladenka ci vidi chastishe mimikruyut pid elementi roslin 24 Deyaki vidi bezhvostih zminyuyut zabarvlennya v zalezhnosti vid rivnya osvitlennya i vologosti navkolishnogo seredovisha Cyu zdatnist zabezpechuyut specialni klitini napovneni pigmentom rozmir yakih zminyuyetsya pid vplivom svitla i vologosti Zmina zabarvlennya shkiri vid svitlishogo do bilsh temnogo spriyaye termoregulyaciyi cih vidiv 25 Otrujnist Redaguvati nbsp Otrutu zhabi Oophaga pumilio vikoristovuvali dlya vigotovlennya otrujnih strilBagato bezhvostih viroblyayut toksichni rechovini yaki sluguyut yak dlya zahistu vid hizhakiv tak i dlya napadu Napriklad u ropuh otrujni zalozi roztashovani u verhnij chastini golovi nad ochima 26 Himichnij sklad otruti bezhvostih zalezhit vid vidu i mozhe mistiti podrazniki shkiri galyucinogeni nervovo paralitichni toksini vazokonstriktori toksini sho viklikayut konvulsiyi ta inshi Hizhaki sho specializuyut na pevnih vidah bezhvostih yak pravilo adaptovani do vlastivogo cim vidam tipu otruti ale nespecializovani tvarini yak i lyudina mozhut serjozno postrazhdati vid kontaktu z otrutoyu bezhvostih sho v deyakih vipadkah prizvodit do letalnogo rezultatu 27 Dzherelo otrujnih rechovin u bezhvostih takozh neodnakove Deyaki bezhvosti generuyut toksini samotuzhki 28 inshi vikoristovuyut toksini otrimani z yizheyu chastishe za vse chlenistonogih 29 Yak pravilo bezhvosti signalizuyut pro svoyu otrujnist za dopomogoyu yaskravogo nasichenogo poperedzhuvalnogo zabarvlennya Isnuyut takozh neotrujni vidi bezhvostih yaki mimikruyut pid otrujni vidi svoyim zabarvlennyam yake vidlyakuye hizhakiv 30 31 Dihalna sistema i krovoobig Redaguvati Shkira bezhvostih pronikna dlya molekul kisnyu vuglekislogo gazu i vodi Krovonosni sudini roztashovani pryamo pid shkiroyu dozvolyayut yim dihati pri povnomu zanurenni u vodu oskilki kisen prohodit z vodi kriz shkiru pryamo v krov Na suhodoli bezhvosti dihayut za dopomogoyu legen U nih vidsutnya sistema m yaziv cherevnih diafragmi i mizhrebernih yaka zabezpechuye u ssavciv mehanizm vdih vidih Zamist neyi u bezhvostih roztyaguyetsya gorlo povitrya vhodit cherez nizdri a potim stisnennya m yaziv rotovoyi porozhnini vganyaye povitrya do legen 32 U serpni 2007 roku buv vidkritij vid zhab Barbourula kalimantanensis sho vedut povnistyu vodnij sposib zhittya Ce pershij vidkritij vid bezhvostih sho ne maye legen 33 Bezhvosti mayut trohkamerne serce yak i inshi tetrapodi za vinyatkom ssavciv ptahiv i krokodiliv u yakih serce chotirikamerne Nasichena kisnem krov z legen i zbagachena vuglekislim gazom krov z tkanin nadhodit v serce cherez rizni peredserdya Specialnij klapan regulyuye podachu krovi zi shlunochka sercya v aortu chi v legenevu arteriyu v zalezhnosti vid tipu krovi Cej mehanizm zabezpechuye minimalne zmishuvannya krovi z pidvishenoyu koncentraciyeyu kisnyu i krovi nasichenoyu vuglekislim gazom i takim chinom spriyaye bilsh aktivnomu obminu rechovin 34 Deyaki vidi bezhvostih adaptovani do vizhivannya u vodi z ponizhenoyu koncentraciyu kisnyu Tak napriklad zhaba Telmatobius culeus sho meshkaye u visokogirnomu ozeri Titikaka maye zmorshkuvatu shkiru zi zbilshenoyu plosheyu poverhni sho spriyaye obminu gaziv Yak pravilo cya zhaba ne vikoristovuye svoyi rudimentarni legeni Sposterezhennya pokazali sho predstavniki cogo vidu perebuvayuchi na dni ozera chas vid chasu zdijsnyuyut ritmichni ruhi vverh vniz sho zbilshuye techiyu vodi navkolo nih 35 nbsp 1 prave peredserdya 2 legeni 3 aorta 4 ikra 5 tovsta kishka 6 live peredserdya 7 shlunochok chercya 8 shlunok 9 pechinka 10 zhovchnij mihur 11 tonkij kishechnik 12 kloakaTravna sistema Redaguvati Zubi bezhvostih tak zvani pedicillyarni zubi roztashovani u verhnij shelepi 19 z yih dopomogoyu tvarina utrimuye yizhu pere tim yak yiyi prokovtnuti Ci zubi nedostatno micni dlya ukusiv i pijmannya zhertvi Svoyu yizhu muh ta inshih dribnih ruhlivih tvarin bezhvosti lovlyat lipkim rozdvoyenim yazikom U pasivnomu stani yazik zgornutij u roti Vin prikriplenij speredu do shelep i zhaba mozhe vistriliti nim vpered i povernuti jogo nazad z velikoyu shvidkistyu 17 U deyakih zhab nemaye yazika i voni zasovuyut yizhu u rot perednimi kincivkami 17 U inshih ochi mozhut vtyaguvatis cherez otvori u cherepi nadavlyuvati na yizhu sho znahoditsya u roti i takim chinom proshtovhuyut yiyi v gorlo 17 Prokovtnuta yizha prohodit cherez stravohid do shlunku de obroblyuyetsya travnimi enzimami Pislya cogo vona nadhodit u tonkij kishechnik de trivaye yiyi peretravlennya Sekreciya soku pidshlunkovoyi zalozi i zhovchi yaka viroblyatsya v pechinci i nakopichuyetsya u zhovchnomu mihuri vidbuvayetsya v tonkomu kishechniku Tam takozh vidbuvayetsya maksimalna absorbciya nutriyentiv v organizm Vidhodi yizhi perehodyat u tovstij kishechnik zvidki pislya absorbuvannya nadlishkiv vodi peremishuyutsya v kloaku Vidilna sistema Redaguvati Vidilna sistema bezhvostih shozha za strukturoyu z sistemoyu ssavciv V yiyi osnovi lezhat dvi nirki sho filtruyut sechovinu ta inshi produkti zhittyediyalnosti z krovi Otrimanij filtrat nirki koncentruyut u sechi yaka potim prohodit cherez sechovid i nakopichuyetsya u sechovomu mihuri Z sechovogo mihura produkti zhittyediyalnosti organizmu potraplyayut v kloaku i zvidti nazovni 36 Reproduktivna sistema Redaguvati Reproduktivna sistema bezhvostih lishe za deyakimi vinyatkami zasnovana na zovnishnomu zaplidnenni u bagatoh vidiv bezhvostih samci menshi za samic U samciv ye golosovi zv yazki a u bagatoh vidiv i gorlovi mishki za dopomogoyu yakih voni vidayut guchne kvakannya pid chas shlyubnogo sezonu Dva sim yanika prikripleni do nirok sperma prohodit cherez nirki pislya chogo protravlyaye u sechovodi a zvidti v kloaku Za vidsutnosti penisa sperma vikidayetsya z kloaki odrazu na ikru vidkladenu samiceyu pid chas ampleksusa U samic ye parni yayechniki roztashovani bilya nirok Ikrinki prohodyat cherez parni yajceprovodi nazovni Pid chas ampleksusa hvatka samcya stimulyuye vidkladannya ikri yak pravilo u obolonci sho nagaduye zhele 36 Nervova sistema Redaguvati Nervova sistema bezhvostih skladayetsya z mozku spinnogo mozku i nerviv Bagato chastin golovnogo mozku bezhvostih vidpovidayut lyudskomu mozku Mozok skladayetsya z dvoh nyuhovih dolej dvoh cerebralnih hemisfer shishkopodibnogo tila mozochka i dovgastogo mozku Mozochok kontrolyuye m yazovu koordinaciyu i rivnovagu a dovgastij mozok keruye dihannyam travlennyam ta inshimi avtomatichnimi funkciyami organizmu 36 Vidnosni rozmiri golovnogo mozku bezhvostogo nabagato menshi nizh u lyudini Voni mayut lishe 10 cherepnih nerviv i 10 par spinalnih nerviv u porivnyanni z ssavcyami ptahami i reptiliyami yaki mayut 12 cherepnih nerviv 36 U bezhvostih nemaye zovnishnogo vuha a barabanni peretinki vidkriti nazovni Yak i v inshih tetrapodiv vuha bezhvostih mayut u svoyemu skladi vestibulyarnij aparat Mayuchi vidnosno korotkogo vushnogo ravlika bezhvosti vikoristovuyut dlya rozpiznannya zvukiv elektrichnij aparat na vidminu vid mehanichnogo u ssavciv 37 Organi zoru Redaguvati Organi zoru predstavleni parnimi ochima Zhabi volodiyut unikalnim sered hrebetnih zorovim aparatom U hodi doslidzhen bulo viyavleno sho majzhe 95 informaciyi jde v serednij viddil mozku yaka vikoristovuyetsya lishe dlya zdijsnennya refleksiv Zhabi bachat lishe ruhomi predmeti Zhabi takozh filtruyut ruhomi predmeti pomichayuchi lishe okrugli Pri comu voni ne zvertayut uvagi na predmeti sho ruhayutsya ritmichno vpravo i vlivo Organi sluhu i nyuhu Redaguvati Organi sluhu skladayutsya z serednogo vuha barabanna porozhnina ta vnutrishnogo vuha barabanna peretinka Organi nyuhu mayut chislenni skladki slizovoyi obolonki sho zbilshuye chutlivu poverhnyu organa Chastina nyuhovogo mishka vidokremlyuyetsya u samostijnij organ harakternij lishe dlya nazemnih hrebetnih yakobsoniv organ Anabioz Redaguvati V ekstremalnih pogodnih umovah deyaki vidi bezhvostih vpadayut u stan anabiozu i mozhut ne proyavlyati niyakoyi aktivnosti protyagom dekilkoh misyaciv V holodnih oblastyah bezhvosti vzimku vpadayut v splyachku Deyaki nazemni bezhvosti napriklad Anaxyrus americanus riyut sobi na zimu noru i splyat v nij Inshi vidi mensh pristosovani do rittya hovayutsya v ushelinah abo zakopuyutsya u suhe listya Vodni vidi napriklad zhaba bik yak pravilo zalyagayut na dni vodojmi chastkovo zanuryuyuchis u mul ale zberigayuchi dostup do kisnyu Yih metabolizm upovilnyuyetsya i voni vizhivayut za rahunok spozhivannya vnutrishnih energetichnih rezerviv Bagato bezhvostih mozhut vizhiti pislya zamerzannya Nezvazhayuchi na te sho pid yih shkiroyu i u porozhninah tila utvoryuyutsya kristali lodu zhittyevo vazhlivi organi zahisheni vid zamerzannya zavdyaki visokij koncentraciyi glyukozi u tkaninah Na viglyad nezhiva zamerzla zhaba mozhe pochati dihati i vidnoviti robotu sercya yaksho yiyi vidigriti 38 Z inshoyi storoni Cyclorana alboguttata pid chas pekuchogo suhogo sezonu v Avstraliyi vpadaye v stan estivaciyi litnoyi splyachki i obhoditsya bez yizhi i vodi 9 10 misyaciv na rik Cya zhaba zarivayetsya u zemlyu i zgortayetsya u zahisnomu kokoni yakij utvoryuye yiyi skinuta shkira Doslidzhennya pokazali sho pid chas estivaciyi metabolizm zminyuyetsya tak sho KKD mitohondrij zbilshuyetsya dozvolyayuchi bilsh efektivno vikoristovuvati obmezhenu kilkist energetichnih resursiv dostupnih zhabi u stani splyachki Namagayuchis dati vidpovid na pitannya chomu cej mehanizm ne maye shirokogo poshirennya sered tvarin doslidniki dijshli visnovku sho vin korisnij tilki dlya holodnokrovnih tvarin sho perebuvayut u komi trivalij chas i chiyi energetichni zatrati vkraj nizki oskilki u nih nemaye neobhidnosti postijno generuvati teplo 39 Inshe doslidzhennya pokazalo sho dlya zadovolennya minimalnih energetichnih potreb u zhabi atrofuyetsya bilshist m yaziv za vinyatkom m yaziv zadnih kincivok 40 Klasifikaciya RedaguvatiDo ryadu bezhvostih zemnovodnih vidnosyat vsih suchasnih zhab i ropuh a takozh vikopni vidi yaki pidhodyat za opisom do bezhvostih Morfologichni harakteristiki doroslogo bezhvostogo vklyuchayut sered inshogo 9 abo menshe peredtazovih hrebciv dovgu napravlenu vpered klubovu kistku nayavnist urostilya i vidsutnist hvosta vkorocheni u porivnyanni z zadnimi peredni kincivki spayani razom liktova i promeneva kistki perednih kincivok a takozh velikogomilkovu i malogomilkovu kistki zadnih kincivok podovzhenu shikolotku bezzubu nizhnyu shelepu i pidshkirni limfatichni porozhnini roztashovani mizh shkiroyu i m yazovim sharom 41 Lichinki bezhvostih pugolovki mayut odin centralnih dihalnij otvir i rotovi voronki z keratinovimi zubchikami 41 Bezhvostih klasifikuyut na tri pidryadi Archaeobatrachia yakij vklyuchaye chotiri rodini primitivnih zhab Mesobatrachia yakij vklyuchaye p yat bilsh evolyucijno prosunutih Neobatrachia najbilshij pidryad do yakogo vhodyat reshta rodin suchasnih zhab Neobatrachia v svoyu chergu klasifikuyut na dvi nadrodini Hyloidea i Ranoidea 42 43 Deyaki vidi bezhvostih formuyut mizhvidovi gibridi Napriklad yistivna zhaba yavlyaye soboyu prirodnij gibrid stavkovoyi Pelophylax lessonae i ozernoyi P ridibundus zhab 44 45 Komunikaciya Redaguvati nbsp Zhaba yistivna Dobre vidno gorlovi mishki po bokah rota sho zadiyani pri kumkanniDlya kozhnogo vidu bezhvostih harakternij svij tip kvakannya Kvakannya ce zvuk yakij viroblyatsya pri prohodzhenni povitrya cherez gortan U bagatoh vidiv ye dodatkovi adaptaciyi sho posilyuyut zvuk gorlovi mishki sho yavlyayut soboyu shkiryani membrani zdatni do roztyaguvannya i roztashovani pid gorlom chi po bokah rota U deyakih predstavnikiv bezhvostih napriklad Heleioporus i neobatrahusiv nemaye gorlovih mishkiv ale tim ne mensh voni zdatni vidavati guchne kvakannya oskilki rotova porozhnina u nih maye formu kupola i dostatno velikij ob yem shob vikonuvati funkciyu pidsilyuvacha Kvakannya deyakih vidiv bezhvostih chutno dali nizh na kilometr 46 Vidi bezhvostih sho meshkayut perevazhno vzdovzh protochnoyi vodi chasto ne mayut adaptacij dlya posilannya zvuku oskilki shumnij fon robit zvukovu komunikaciyu neefektivnoyu 47 Natomist ci vidi vikoristovuyut vizualni sposobi spilkuvannya semaforyat odin odnomu Sposterezhennya pokazuyut sho osnovna dolya komunikaciyi bezhvostih pripadaye na privablyuvannya samic Samci mozhut kvakati poodinci a mozhut stvoryuvati hor koli bagato samciv zbirayutsya u zruchnih dlya paruvannya miscyah Samici bagatoh vidiv bezhvostih napriklad Polypedates leucomystax takozh kvakayut u vidpovid na zakliki samciv sho mozhlivo pidvishuye lokalnu reproduktivnu aktivnist 48 Samici nadayut perevagu samcyam sho vidayut najbilsh guchni j nizki zvuki yaki vkazuyut na zdorovogo i micnogo samcya zdatnogo porodzhuvati najkrashe potomstvo 49 Okremij klas zvukiv vidayut samci chi nezacikavleni samici yakih osidlav inshij samec Ce harakterne cvirinkannya yake suprovodzhuyetsya vibraciyeyu tila 50 Derevni zhabi i deyaki vidi nazemnih bezhvostih mayut u svoyemu repertuari zvuk poperedzhennya pro majbutnyu zlivu yakij voni vidayut pri poyednanni pevnih klimatichnih umov 50 a takozh specifichnij zvuk sho vidlyakuye chuzhih samciv z zajnyatoyi teritoriyi Vsi ci zvuki bezhvosti vidayut iz zachinenim rotom 50 Deyaki bezhvosti v stani smertelnoyi nebezpeki vidayut signal liha z vidkritim rotom otrimuyuchi visokij pronizlivij zvuk Yak pravilo jogo vidaye zhaba shoplena hizhakom Inodi dezoriyentovanij cim krikom hizhak vipuskaye zhabu a inodi na krik zbigayutsya inshi hizhaki vidvolikayuchi togo sho zloviv zhertvu sho dozvolyaye yij virvatisya 50 Peresuvannya RedaguvatiBezhvosti peresuvayutsya riznimi sposobami V zalezhnosti vid seredovisha prozhivannya voni stribayut bigayut idut hodoyu plavayut riyut nori lazyat po derevah i planeruyut Stribannya Redaguvati nbsp Colostethus flotator u stribkuBezhvosti vvazhayutsya najkrashimi stribunami sered vsih hrebtovih za dovzhinoyu stribka vidnosno rozmiriv tila 51 Avstralijska zhaba Litoria nasuta mozhe stribati na vidstan yaka perevishuye dovzhinu yiyi tila 5 5 sm u bilsh nizh 50 raziv 52 Priskorennya u stribku mozhe dosyagati 20 m s2 Vidi bezhvostih silno vidriznyayutsya odin vid odnogo za svoyimi zdibnostyami u stribkah Vseredini vidu isnuye pozitivna korelyaciya mizh rozmirom osobini i dovzhinoyu stribka ale vidnosna dovzhina stribka dovzhina stribka podilena na dovzhinu tila pri comu zmenshuyetsya Indijska zhaba Euphlyctis cyanophlyctis maye unikalnu spromozhnist pidstribuvati z vodi z poziciyi lezhachi na poverhni 53 Krihitni zhabi Acris crepitans mozhut perebigati po poverhni stavka korotkimi rizkimi stribkami 54 Zdatnist do stribkiv u bezhvostih obumovlena tim sho bilsha chastina yih oporno ruhovogo aparatu modifikovana dlya stribkiv Gomilka fibula i stupni poyednani v yedinu micnu kistku takozh poyednani promeneva i liktova kistki perednih kincivok voni gasyat inerciyu pid chas prizemlennya Podovzheni plesna zbilshuyut dozhinu nogi sho dozvolyaye zhabi vidshtovhuvatis vid zemli protyagom dovshogo chasu zbilshuyuchi priskorennya Klubova kistka takozh podovzhena i formuye z krizhovoyu kistkoyu ruhomij suglob yakij u evolyucijno prosunutih bezhvostih takih yak Ranidae i Hylidae funkcionuye podibno dodatkovij kincivci pidsilyuyuchi silu stribka Hvostovi hrebci zroslis v urostil roztashovanij vseredini tazu Vin dozvolyaye efektivno peredavati impuls stribka vid nig do tila 55 Podibnim chinom modifikovana muskulatura bezhvostih Podibno inshim tvarinam sho mayut kincivki u davnih bezhvostih yih ruh regulyuvavsya parami m yaziv zginachami i rozginachami U suchasnih bezhvostih m yazi sho spriyayut stribku neproporcijno rozvineni osnovni nozhni m yazi skladayut ponad 17 vid zagalnoyi masi zhabi todi yak m yazi sho povertayut kincivki u pochatkovu poziciyu majzhe atrofovani Upovilnena zjomka stribka demonstruye sho m yazi nig mozhut zginatis pasivno Spershu voni roztyagayutsya pri tomu sho zhaba prodovzhuye siditi potim voni stiskuyutsya i odrazu zh rozginayutsya znovu vidpravlyayuchi zhabu u povitrya Pid chas stribka peredni kincivki pritisnuti do grudej a zadnij vityagnuti u povnu dovzhinu 56 U deyakih bezhvostih napriklad Osteopilus septentrionalis i Rana pipiens maksimalne zusillya yake dokladayut m yazi pid chas stribka mozhe perevishuvati yih teoretichnu potuzhnist Ce vidbuvayetsya za rahunok togo sho pislya zginannya i stiskannya m yaziv pershogo razu otrimana energiya perehodit do natyagnutogo suhozhillya yake obertayetsya navkolo kistki shikolotki Pri drugomu stiskanni ce suhozhillya vivilnyuyetsya podibno katapulti i nadaye zhabi priskorennya yakogo bulo b nemozhlivo domogtisya odnimi lishe zusillyami m yaziv 57 Shozhij mehanizm buv viyavlenij u deyakij konikiv v tomu chisli sarani 58 Big i hodinnya Redaguvati Bezhvosti z rodin Bufonidae Rhinophrynidae i Microhylidae mayut korotki zadni kincivki i peresuvayutsya krokuyuchi a ne stribkami 59 Shvidke peresuvannya u predstavnikiv cih rodin zabezpechuyut abo priskorenij ruh kincivok shvidke hodinnya abo shvidki korotki stribki Metod peresuvannya Gastrophryne olivacea opisanij yak kombinaciya z bigu i korotkih stribkiv lishe dekilka santimetri u dovzhinu 60 V odnomu z eksperimentiv zhaba Bufo fowleri bula posadzhena na bigovu dorizhku yaka obertalas z riznoyu shvidkistyu Pri zamiryuvanni kilkosti kisnyu yaku vitrachala zhaba bulo viyavleno sho dlya cogo vidu peresuvannya malenkimi stribkami na dovgi distanciyi ye energetichno neefektivnim ale mozhe buti vipravdane dlya shvidkogo peresuvannya na korotki vidstani 61 Zhaba Kassina maculata maye korotki i tonki kincivki ne pristosovani dlya stribannya Cya zhaba mozhe shvidko bigati peresuvayuchi po cherzi zadni nogi Upovilnena zjomka pokazala sho alyur ciyeyi zhabi ne zminyuyetsya v zalezhnosti vid shvidkosti bigu na vidminu napriklad vid konya yakij bizhit rissyu na serednih shvidkostyah a na visokih perehodit na galop 62 Ce vid takozh vmiye zalaziti na dereva ta kushah chim aktivno koristuyetsya unochi dlya lovli komah 63 Indijska zhaba Euphlyctis cyanophlyctis maye shiroki stupni nig i mozhe probigati dekilka metriv za raz po poverhni vodi 54 Plavannya Redaguvati nbsp Ropuha zvichajna Bufo bufo pliveBezhvosti sho meshkayut u vodi adaptovani do plavannya dlya budovi yih tila harakterni zadni kincivki i nayavnist plavalnih peretinok mizh palcyami Peretinki zbilshuyut ploshu poverhni stupni podibno lastam i spriyayut shvidkomu peresuvannyu zhab u vodi Predstavniki rodini Pipidae vedut povnistyu vodnij sposib zhittya i tomu krashe za vsih pristosovani do cogo seredovisha prozhivannya Voni mayut negnuchkij hrebet tulub pleskatij i vityagnutij micni zadni kincivki mayut veliki peretinki dlya krashoyi oriyentaciyi u vodi nayavnij organ bichnoyi liniyi 64 Pugolovki yak pravilo mayut veliki hvostovi plavci yaki nadayut priskorennya napravlene vpered koli hvist ruhayetsya z boku u bik U vodi bezhvosti najbilsh bezporadni pid chas metamorfozu koli hvist vzhe atrofovanij a nogi she ne povnistyu funkcionalni 59 Rittya nir Redaguvati nbsp Purpurova zhabaDeyaki bezhvosti adaptuvalisya do zhittya pid zemleyu i yak naslidok do rittya nir U cih vidiv bezhvostih yak pravilo okruglij tulub korotki kincivki malenka golova z viryachenimi ochima a zadni nogi adaptovani do rittya Prikladom visokoyi specializaciyi v comu napryami ye purpurova zhaba pivdennoindijskih vid Vona harchuyetsya termitami i provodit pid zemleyu majzhe vse svoye zhittya Vilazit vona na korotkij period pid chas musoniv koli v kalyuzhah vidbuvayetsya sparyuvannya i rozmnozhennya U ciyeyi zhabi krihitna golova z vityagnutoyu mordoyu i okrugle tilo Cherez svij pidzemnij sposib zhittya cej vid buv vpershe opisanij lishe v 2003 roci hocha miscevim zhitelyam vona bula znajoma vzhe davno 65 Predstavniki rodini Scaphiopodidae sho meshkayut v Pivnichnij Americi tezh adaptovani do pidzemnogo zhittya Tipovij vid zhaba Spea bombifrons maye orogovilu dilyanku na plesnah zadnih nig yaku vona vikoristovuye shob zarivatisya v zemlyu Kopayuchi zhaba krutit stegnami z boku v bik zanuryuyuchis v puhku zemlyu Vlitku vona zadovolnyayetsya malenkoyu noroyu z yakoyi po nochah vihodit na polyuvannya ale vzimku cya zhaba zarivayetsya nabagato glibshe do 4 5 metriv vglib 66 Utvorenij tunel zapovnyuye zemlya a zhaba vpadaye v zimovu splyachku v dalnomu kinci nori Pid chas splyachki zhaba otrimuye vodu z navkolishnogo seredovisha shlyahom osmosu ale ne mayuchi mozhlivosti pozbuvatisya sechovini nakopichuye yiyi v organizmi 66 Navesni Scaphiopodidae zalishayut svoyi zimovi nori praktichno odnochasno i namagayutsya potrapiti do kalyuzh de voni sparyuyutsya Vidpovidne misce golosno anonsuyetsya pershim samcem sho jogo znajshov 67 Inshij vid avstralijskij Heleioporus albopunctatus vede zovsim inshij sposib zhittya Cya zhaba riye noru na berezi chi pid dnom riki i regulyarno vilazit za yizheyu Paruvannya i vidkladennya ikri vidbuvayetsya v gnizdi vseredini nori Ikrinki rozvivayutsya do pevnoyi stadiyi ale pugolovki ne zalishayut yih dopoki noru ne zallye silnoyu zlivoyu Tilki todi pugolovki viplivayut u vidkritu vodu de shvidko zavershuyut svij rozvitok 68 Madagaskarski zhabi z rodu Scaphiophryne zarivayutsya u suhe listya Odin z predstavnikiv cogo rodu Scaphiophryne marmorata maye splyusnutu golovu i dobre rozvineni plesnovi narosti na zadnih nogah sho dopomagayut jomu zakopuvatisya Na perednih nogah ciyeyi zhabi ye zbilsheni palcevi diski yaki dopomagayut yij probiratisya kriz kushi 69 Cej vid zhab rozmnozhuyetsya u kalyuzhah sho z yavlyayutsya pislya doshiv 70 Lazinnya po derevah Redaguvati nbsp Phyllomedusa burmeisteriDerevni bezhvosti meshkayut u kronah derev de voni lazyat po gilkah golkah i listyu Deyaki z nih vzagali nikoli ne spuskayutsya na zemlyu Spravzhni derevni zhabi vidnosyatsya do rodini Hylidae ale zustrichayutsya predstavniki inshih rodin bezhvostih adaptovani do derevnogo sposobu zhittya nbsp Ilyustraciya zhabi Rhacophorus nigropalmatus sho planeruye z knigi Alfreda Vollesa Malajskij arhipelag krayina orangutanga i rajskogo ptaha Tak sered derevolaziv zustrichayutsya predstavniki rodin sklyanih zhab Hyperoliidae Microhylidae i Rhacophoridae 59 Bilshist derevnih bezhvostih ne bilshe 10 sm u dovzhinu i mozhut upijmati komahu povisnuvshi na gilci vniz golovoyu na odnomu palci abo sidyachi na trostinci sho gojdayetsya pid vitrom 71 U deyakih predstavnikiv pidrodini Phyllomedusinae na nogah ye prostavleni palci Ce dozvolyaye yim hapatisya za steblini priberezhnih roslin 72 Planeruvannya Redaguvati Protyagom svoyeyi evolyucijnoyi istoriyi dekilka ne pov yazanih mizh soboyu vidiv bezhvostih adaptuvalis do planeruvannya 73 Deyaki vidi zhab u tropichnih lisah specializovani dlya planeruvannya z dereva na derevo abo mayut mozhlivist kontrolovano stribati z dereva na zemlyu parashutuvannya Tipovimi predstavnikami takih bezhvostih ye Rhacophorus nigropalmat sho meshkaye v Malajziyi i Borneo U cogo vidu veliki stupni kinchiki palciv rozshireni i mayut klejki podushechki mizh palciv nig ye litalni peretinki a vzdovzh kincivok v oblasti taza nayavni dodatkovi skladki shkiri Roztyaguyuchi palci i kincivki cya zhaba mozhe planeruvati na znachni vidstani do 15 metriv mizh derev zminyuyuchi u miru neobhidnosti napryam ruhu 74 75 Samozahist Redaguvati nbsp Ne otrujna zhaba Ranitomeya imitatorNa pershij poglyad bezhvosti viglyadayut dosit bezzahisnimi u svitli yih nevelikih rozmiriv povilnogo peresuvannya tonkoyi shkiri i vidsutnosti zahisnogo priladdya napriklad rogiv zubiv i kigtiv Bagato bezhvostih mayut zabarvlennya nejtralnih koloriv sho dozvolyaye buti nepomitnimi na tli dovkillya poki zhaba neruhoma Inshi zdatni robiti veliki stribki z suhodolu u vodu sho dozvolyaye yim vtikati vid hizhakiv 76 Bagato bezhvostih produkuyut toksichni rechovini bufotoksini yaki roblyat yih neyistivnimi dlya nespecializovanih hizhakiv Bilshist ropuh i deyaki zhabi mayut veliki parotoyidni zalozi roztashovani pozadu ochej sho vidilyayutsya sliz i toksini yaki roblyat bezhvostih odnochasno slizkimi i otrujnimi Yaksho efekt otruyennya vidchuvayetsya momentalno hizhak mozhe vipustiti zhabu Yaksho otruta maye upovilnenu diyu vpijmanu zhabu vona ne vryatuye ale hizhak yaksho vzhive u podalshomu unikatime predstavnikiv danogo vidu 77 nbsp Ropuha zvichajna v zahisnij poziOtrujni bezhvosti yak pravilo signalizuyut pro svoyu toksichnist za dopomogoyu yaskravogo zabarvlennya shkiri adaptivna strategiya pid nazvoyu aposematizm Deyaki neotrujni vidi mimikruyut pid otrujnih Tak napriklad zhaba Allobates zaparo neotrujna ale mimikruye pid dva riznih vidi yaki meshkayut na yiyi teritoriyi U vipadku prisutnosti oboh vidiv razom Allobates zaparo kopiyuye mensh toksichnu 78 Deyaki vidi poyednuyut maskuvalnu strategiyu z aposematizmom Tak kumka chervonochereva maye nejtralne zabarvlennya verhnoyi chastini tila i yaskravi chervoni chi zhovti plyami na cherevi U razi nebezpeki kuma pribiraye pozu sho demonstruye yaskravi plyami i vidlyakuye hizhaka 79 Deyaki bezhvosti u takih situaciyah simulyuyut zagrozu Ropuha zvichajna pribiraye harakternu stijku rozduvayetsya opuskaye golovu i zadiraye zad 80 Zhaba bik u nebezpeci prisidaye prikrivaye ochi i shilyaye golovu vpered Cya poza vipinaye partoyidni zalozi i zakrivaye vrazlivi chastini yiyi tila 76 Deyaki zhabi u moment zagrozi vidayut guchnij proniklivij zvuk yakij mozhe vidlyakati hizhaka 76 Nezvazhayuchi na te sho bilshist hizhakiv unikaye zhab ostanni vhodyat do racionu pidv yazkovih zmij Sposterezhennya za povedinkoyu Anaxyrus americanus yaki neshodavno projshli metamorfoz svidchat sho pobachivshi zmiyu voni prisidayut i zavmirayut Yak pravilo cya strategiya sebe vipravdovuye zmiya propovzaye povz i ne pomichaye zhabu 81 Zhittyevij cikl RedaguvatiRozmnozhennya Redaguvati nbsp Rozvitok zarodkiv Rana temporaria v ikrinkah protyagom 11 dniv U bezhvostih sposterigayutsya dva timi shlyubnoyi povedinki sezonna i spontanna Pri pershomu tipi harakternomu dlya bilshosti vidiv bezhvostih v pevni periodi roku dorosli zhabi zbirayutsya dlya rozmnozhennya v stavkah ozerah abo strumkah Bagato bezhvostih povertayutsya do tiyeyi vodojmi v yakij voni rozvivalisya pugolovkami U rezultati mozhna sposterigati sezonni migraciyi v yaki zalucheni tisyachi osobin Pri spontannomu tipi rozmnozhennya dorosli zhabi pribuvayut u miscya rozmnozhennya pid poshtovhom yakoyis zovnishnoyi prichini napriklad vipadinnyam opadiv v posushlivij miscevosti V takomu vipadku rozmnozhennya i rozvitok ikrinok ta pugolovkiv vidbuvayetsya z maksimalnoyu shvidkistyu do togo yak nedovgovichni vodojmi kalyuzhi vstignut visohnuti 76 Samci vidiv bezhvostih z sezonnim tipom shlyubnoyi povedinki zvichajno pershimi pribuvayut do misc rozmnozhennya i zalishayutsya tam trivalij chas voni zaklikayut kvakannyam samic i zahishayut svoyu teritoriyu vid inshih samciv Samici z yavlyayutsya piznishe lishe na chas paruvannya i vikidannya ikri V cij situaciyi kilkist samciv bilya podi zavzhdi perevishuye kilkist samic tomu sered samciv isnuye zhorstka konkurenciya Veliki i silni samci vidayut bilsh nizki zvuki i zahoplyuyut najprivablivishi dlya rozmnozhennya miscya Sposterezhennya pokazali sho samici viddayut perevagu same takim samcyam 82 U deyakih vidiv samci mozhut zastosovuvati tehniku perehoplennya U nih nemaye svoyeyi teritoriyi i voni ne kvakayut a perehoplyuyut samic sho znahodyat na shlyahu do samcya sho kliche samic Oskilki kvakannya potrebuye velikih zatrat energiyi inodi roli zminyuyutsya i samec sho klikav zalishaye svoyu teritoriyu i staye perehoplyuvachem 76 u vidav zi spontannim tipom shlyubnoyi povedinki napriklad rodu lopatonogiv Scaphiopus osnovnij upor robitsya ne na vibir partner a na shvidkist rozmnozhennya Vidpovidno zminyuyetsya j taktika Samec sho pershim znahodit pridatne misce kalyuzhu pochinaye guchno klikati rodichiv na jogo zaklik zbigayutsya vsi navkolishni predstavniki oboh statej yaki odrazu pidhoplyuyut zaklik stvoryuyuchi chutnij zdaleku hor Inodi pridatni umovi vidsutni rokami i vidpovidno ci vidi ne rozmnozhuyutsya dekilka rokiv pospil 76 Samici vidu Spea multiplicata zvichajno vidkladayut za odin shlyubnij sezon blizko polovini nayavnoyi v nih ikri Priuskayut sho cya strategiya rozrahovana na poyavu bilsh slushnih umov dlya rozmnozhennya u majbutnomu 83 nbsp Samec i samicya ropuhi zvichajnoyi v ampleksusiZa vinyatkom deyakih predstavnikiv rodu derevolaziv sho utvoryuyut na chas shlyubnogo sezonu monogamni pari vsi bezhvosti poligamni 84 Yak pravilo proces paruvannya polyagaye u tomu sho samec sidlaye samicyu u vodi i obhoplyuye yiyi tilo Samicya vidkladaye ikru a samec pokrivaye yiyi svoyeyu spermoyu zovnishnye zaplidnennya U deyakih vidiv samci mozhut zatrimuvati ikrinki zadnimi lapami na chas neobhidnij dlya zaplidnennya 76 u comu plani unikalnim sered bezhvostih ye vidi zahidnoafrikanskogo rodu Nimbaphrynoides yaki rozmnozhuyutsya zhivorodinnyam i vidi tanzanijskogo rodu Nectophrynoides sho praktikuyut yajcezhivorodinnya V oboh vipadkah vidbuvayetsya vnutrishnye zaplidnennya a samicya narodzhuye cilkom rozvinutih molodih zhabenyat segoletok yaki obminayut stadiyu pugolovka 85 86 Ikra Redaguvati nbsp Zhaberina zhab yacha ikraZhab yacha ikra zhaberi na zhabori nnya 87 yak pravilo zapakovana v bagatosharovij zhelatinovij material sho zabezpechuye ikrinkam pevnij zahist i ne pereshkodzhaye prohodzhennyu kisnyu vuglekislogo gazi i amiaku Cya zahisna obolonka poglinaye vologu i rozbuhaye u vodi Pislya zaplidnennya vnutrishnya chastina ikrinki rozridzhuyetsya sho zabezpechuye zarodku svobodu ruhu pri rozvitku U deyakih vidiv napriklad chervonookoyi zhabi i Rana sylvatica u zhelatinovomu materiali nayavni odnoklitinni zeleni vodorosti Bulo visunute pripushennya sho voni spravlyat pozitivnij vpliv na rozvitok zarodka pidvishuyuchi koncentraciyu kisnyu yakij utvoryuyetsya u procesi fotosintezu 88 U bilshosti vidiv ikrinki mayut chornij abo temno korichnevij kolir sho dozvolyaye yim nagrivatis pid promenyami soncya silnishe navkolishnogo seredovisha Tak napriklad temperatura vseredini klastera ikri Rana sylvatica bula na 6 C vishe temperaturi vodi sho spriyalo shvidkomu rozvitku zarodkiv 89 Rozmir i forma aglomeratu ikri harakterna dlya kozhnogo vidu Zhabi rodini Ranidae mayut tendenciyu do kulyastih klasteriv a ropuhovi do dovgih cilindrichnih klasteriv Krihitnij kubinskij svistun vidkladaye po odnij ikrinci i zakopuye yih u vologij grant 90 Leptodactylus pentadactylus stvoryuye pinne gnizdo u nori vidkladayuchi u nogo blizko tisyachi ikrinok Pugolovki z yavlyayut na svit koli voda zapovnyuye noru a inodi rozvitok povnistyu prohodit u gnizdi 91 Agalychnis callidryas z rodini rajkovi vidkladaye ikrinki na listya roztashovane nad poverhneyu vodojmi Pislya viluplennya pugolovki padayut z listya u vodu 92 U deyakih vidiv na pevnij stadiyi rozvitku zarodki u ikrinkah mozhut vloviti vibraciyi sho sprichinyuyutsya hizhakami osami zmiyami i vilupitisya ranishe chasu shob distati mobilnist i uniknuti gibeli 93 Zagalom trivalist stadiyi rozvitku zarodkiv v ikri zalezhit vid konkretnogo vidu i navkolishnih umov Yak pravilo pugolovki viluplyuyutsya protyagom tizhnya pislya togo yak kapsula ikrinki rozpadayetsya pid diyeyu gormonu sho viroblyayetsya zarodkom 94 Pugolovki Redaguvati Dokladnishe Pugolovok nbsp Zhittyevij cikl Rana clamitansLichinki bezhvostih sho z yavlyayutsya z ikrinok vidomi yak pugolovki Voni vedut povnistyu vodnij sposib zhittya ale vidome odin vinyatok pugolovki vidu Nannophrys ceylonensis napivsuhoputni i meshkayut sered mokrogo kaminnya 95 96 Tilo pugolovkiv yak pravilo maye ovalnu formu hvist dovgij splyushenij po vertikali pristosovanij dlya plavannya U pugolovkiv hryashovij hrebet ochi ne mayut povik ye organ bichnoyi liniyi dlya dihannya sluguyut zyabra 97 Spochatku u pugolovkiv z yavlyayutsya zovnishni zyabra a piznishe vnutrishni zyabrovij mishok zakrivaye zyabra i peredni nogi Legeni sho rozvivayutsya sluguyut dodatkovim dihalnim organom Deyaki vidi prohodyat metamorfoz she v ikrinci i z yavlyayutsya u svit vzhe zhabenyatami U pugolovkiv nemaye spravzhnih zubiv ale u bagatoh vidiv shelepi vkriti paralelnimi ryadami keratinovih zubchikiv dva ryadi na verhnij shelepi tri ryadi na nizhnij i rogovij dzob Kilkist ryadiv i tochna morfologiya variyuyut u riznih vidiv i mozhut sluguvati diagnostichnoyu oznakoyu 94 Pugolovki rodini pipovi za vinyatkom rodu Hymenochirus mayut peru perednih vusikiv sho roblyat yih shozhimi na nevelikih somikiv 64 Pugolovki yak pravilo travoyidni i harchuyutsya vodorostyami vidfiltrovanimi z vodi cherez zyabra Deyaki vidi ye hizhakami vzhe na stadiyi pugolovka i harchuyutsya komahami pugolovki Osteopilus septentrionalis praktikuyut kanibalizm a takozh poyidayut malenkih rib Pugolovki sho rano vidrostili nogi mozhut stati zhertvoyu svoyih spivbrativ 98 Na pugolovkiv polyuyut ribi salamandri hizhi zhuki i ptahi napriklad ribalochka Deyaki pugolovki u tomu chisla lichinki Bufo marinus otrujni U riznih vidiv bezhvosta stadiya pugolovka trivaye vid tizhnya do dekilkoh misyaciv i zalezhit vid strategiyi rozmnozhennya 99 Metamorfoz Redaguvati Pislya zavershennya stadiyi pugolovka bezhvosti prohodyat proces metamorfozu pid chas yakogo sistemi organizmu rizko perebudovuyut u doroslu formu Yak pravilo metamorfoz trivayu blizko dobi Vin pochinayetsya z viroblennya gormonu tiroksinu yakij vplivaye na rozvitok tkanin Tak zmina organiv dihannya vklyuchaye rozvitok legeniv paralelno zi zniknennyam zabriv i zyabrovogo mishku Peredni kincivki stayut vidimimi Nizhnya shelepa nabuvaye harakternoyi dlya hizhaka formi kishechnik staye korotshim Nervova sistema adaptuyetsya pid stereoskopichni zir i sluh a takozh pid novi sposobi peresuvannya i harchuvannya Ochi zsuvayutsya vishe formuyutsya poviki i pov yazani z nimi zalozi Utvoryuyutsya organi sluhu sluhova peretinka serednye i vnutrishnye vuho Shkira staye bilsh tovstoyu i micnishoyu organ bichnoyi liniyi znikaye u bilshosti vidiv formuyut shkiryani zalozi Na ostannomu etapi metamorfozu znikaye hvist jogo tkanini jdut na rozvitok kincivok 100 101 nbsp Lichinka zhabi Rana temporaria za den do metamorfozu nbsp Seredina metamorfozu shelepi transformovani ochi zbilsheni vidno zalishki zyabrovogo mishku nbsp Zhabenya iz zalishkami hvostu metamorfoz majzhe zavershenij Dorosli osobini Redaguvati Bezhvosti sho projshli metamorfoz perehodyat u harakterne dlya svogo vidu seredovishe prozhivannya Praktichno vsi vidi doroslih bezhvostih hizhaki Voni polyuyutsya na bezhrebetnih vklyuchno z chlenstonogimi chervami i ravlikami Isnuyut veliki vidi poyidayut inshih zemnovodnih nevelikih ssavciv i ptahiv Odni bezhvosti lovlyat svoyu zhvavu zdobich klejkim yazikom inshi zapihayut yizhu do rota perednimi kincivkami Derevna zhaba Xenohyla truncata ye vinyatkom oskilki harchuyetsya fruktami 102 Na bezhvostih polyut bagato hizhakiv u tomu chisli chapli yastrubi ribi veliki salamandri zmiyi yenoti thori ta inshi 103 nbsp Ekologichna piramida Bezhvosti pokazani yak pervinni hizhaki Bezhvosti ye pervinnimi hizhakami vazhlivoyu skladovoyu harchovogo lancyuzhku Ci holodnokrovni tvarini efektivno spozhivayut yizhu vitrachayut lishe neveliku chastinu energiyi na metabolichni procesi a reshtu konvertuyut v biomasu Voni sluguyut yizheyu vtorinnim hizhakam a sami harchuyutsya chlenistonogimi zdebilshogo travoyidnimi Takim chinom poyidayuchi spozhivachiv roslin bezhvosti zbilshuyut pririst biomasi roslin sho spriyaye balansu ekosistemi 104 Trivalist zhittya bezhvostih u prirodnih umovah ye malovivchenoyu Z vikoristannyam metodiv hrebtohronologiyi trivalist zhittya zhabi Rana muscosa bula vimiryana za sezonnimi zminami rostu falang palciv Otrimani dani dozvolyayut zrobiti pripushennya sho maksimalna trivalist zhittya dorosloyi osobini stanovit 10 rokiv a vrahovuyuchi stadiyu pugolovka yaka u cogo vidu trivaye blizko 4 rokiv trivalist zhittya cih zhab rivnij 14 rokam 105 U nevoli zareyestrovana trivalist zhittya bezhvostih do 40 rokiv takogo viku dosyagla ropuha zvichajna Zhaba aga zhila u nevoli 24 roki a zhaba bik 14 rokiv 106 Pikluvannya pro potomstvo Redaguvati nbsp Malenkij drevolaz nbsp Zhaba povituha samec z ikroyu nbsp Sumchasta zhabaSposobi pikluvannya pro potomstvo u bezhvostih vivcheni nedostatno Pripuskayut sho blizko 20 vidiv zemnovodnih tak chi inakshe pikluyutsya pro ditinchat 107 Isnuye zvorotnij zv yazok mizh rozmirami vodojmi sho sluguye dlya rozmnozhennya i rivnem batkivskoyi opiki yaku proyavlyayut bezhvosti Vidi bezhvostih sho rozmnozhuyutsya v nevelikih vodojmah demonstruyut bilsh skladni rivni batkivskogo pikluvannya 108 U velikih vodojmah velikij procent ikri i pugolovkiv poyidayetsya hizhakami Ta comu tli deyaki vidi bezhvostih adaptuvalis vidkladati ikru na suhodoli Zokrema voni pikluyutsya pro te shob pidtrimuvati ikru vologoyu v umovah suhodolu 109 Dodatkova batkivska opika proyavlyayetsya pri transportuvanni do vodojm pugolovkiv sho vilupilis na suhodoli 108 U nevelikih vodojmah hizhakiv menshe i vizhivannya pugolovkiv regulyuyetsya v osnovnomu vnutrishnoyu konkurenciyeyu Deyaki vidi zhab dlya uniknennya ciyeyi konkurenciyi perenosyat novih pugolovkiv u neveliki vnutrshnoroslinni porozhnini lat phytotelmata zapovneni vodoyu 110 Nezvazhayuchi na vidsutnist konkurenciyi v takih porozhninah malo resursiv tomu batkam dovoditsya goduvati svoyih pugolovkiv Deyaki vidi goduyut pugolovkiv nezaplidnenimi klitinami 108 Primirom malenkij derevolaz Oophaga pumilio vidkladaye ikru prosto na zemli u lisi Samec ohoronyaye ikru vid hizhakiv i zvolozhuye yiyi z kloaki shob vona ne peresohla Koli pugolovki viluplyuyutsya samicya perenosit yih na sini u porozhninu yakogo nebud predstavnika rodini bromeliyevih zalishayuchi u kozhnij roslini po odnomu pugolovku Pislya cogo samicya regulyarno vidviduye pugolovkiv vidkladayuchi kozhnomu po odnij dvom nezaplidnenim ikrinkam dlya spozhivannya yak yizhi i prodovzhuye yih goduvati do nastannya metamorfozu 111 Podibnim sposobom pikluyutsya pro svoye potomstvo j predstavniki vidu Oophaga granulifera 112 Formi batkivskogo pikluvannya u bezhvostih velmi riznomanitni Krihitnij samec Colostethus subpunctatus ohoronyaye svij klaster ikri vidkladenij pid kamenem chi derevinoyu Koli pugolovki viluplyuyutsya vin perenosit yih na spini prikleyenimi slizovimi vidilennyami u timchasovu vodojmu de chastkovo zanuryuyuchis u vodu zvilnyaye odnogo chi dekilkoh pugolovkiv pislya chogo perehodit na nastupnoyi vodojmi 113 Samec zhabi povituhi nosit ikrinki z soboyu prikleyenimi do zadnih kincivok U posushlivu pogodu vin zvolozhuye yih zanuryuyuchis u stavok a shob voni zanadto ne namoknuli u mokrij travi pidijmaye zadnyu chastinu tila Cherez tri shist tizhniv vin perestaye vihoditi zi stavka i za deyakij chas pislya cogo z ikrinok viluplyuyutsya pugolovki 114 Pivdennoamerikanska zhaba Engystomops pustulosus sporudzhuye z pini gnizdo v yake vidkladaye ikru Pinomaterial skladayetsya z bilkiv i lektiniv i mozhlivo maye antibakterialni vlastivosti 115 Dekilka par zhab mozhut buduvati spilne gnizdo U comu vipadku spershu buduyetsya plit a potim zhabi vidkladayut ikru v jogo centri pri comu cherguyutsya vidkladannya ikri i formuvannya pinomaterialu a zavershuyut proces stvorennyam sharu pini zverhu ikri 116 Deyaki vidi bezhvostih zberigayut potomstvo vseredini svoyih til Samec i samicya sumchastoyi zhabi razom ohoronyayut ikru vidkladenu na zemli Koli nastaye chas viluplennya pugolovkiv samec zmashuye svoye tilo slizovim materialom sho otochuye ikrinki i zanuryuyetsya v yih masu Pislya viluplennya pugolovki vlizayut u shkiryani kisheni samcya de zalishayutsya do zavershennya metamorfozu 117 Samici reobatrahusiv mozhlivo neshodavno vimerli prokovtuvali svoyi zaplidneni ikrinki yaki rozvivalis u nih v shlunku Na cej chas zhabi pripinyali yisti i vidilyati shlunkovi soki a pugolovki harchuvalis zhovtkom z ikrinok Cherez shist sim tizhniv samici shiroko rozkrivali rot i vidrigali pugolovkiv nazovni 118 Samicya vidu rinoderma Darvina sho meshkaye v Chili vidkladaye na zemlyu 40 ikrinok yaki ohoronyayut samcem Kolo pugolovki viluplyuyutsya samec zakovtuye yih i trimaye yih u svoyemu zbilshenomu gorlovomu mishku Pugolovki zanureni u v yazku pinistu ridinu yaka dodatkovo do zhovtka postachaye yih pozhivni rechovini Voni zalishatsya u mishku vid semi do desyati tizhniv pislya chogo prohodyat metamorfoz peremiryuyutsya u rotovu porozhninu samcya i vipliguyut nazovni 119 Vikoristannya lyudinoyu RedaguvatiUtrimannya v nevoli Redaguvati Yak domashnih tvarin lyubiteli zemnovodnih chasto utrimuyut bezhvostih u terariumah akvaterariumah i akvariumah 120 Bezhvostih takozh rozvodyat i vikoristovuyut yak zhivij korm dlya deyakih meshkanciv domashnih zooparkiv abo zhivih kutkiv V kulinariyi Redaguvati nbsp Prigotovlene zhab yache m yaso Czyanyan Fuczyan KitajZhab yachi lapki v riznih krayinah uzhivayut yak yizhu Tradicijnij sposib zadovolennya potreb miscevogo rinku za rahunok lokalnih populyacij ostannimi rokam stav nemozhlivim cherez skorochennya cih populyacij V teperishnij chas isnuye rozvinena mizhnarodna torgivlya zhab yachimi lapkami Osnovni importeri Franciya Belgiya Lyuksemburg i SShA osnovni eksporteri Indoneziya i Kitaj 121 Richnij obig prodazhiv amerikanskoyi zhabi bika Rana catesbeiana yaku promislovo rozvodyat u Kitayi dosyagaye 2 4 tisyachi tonn 122 Rozvedennya yistivnih zhab ostannim chasom cikavlyatsya j inshi krayini napriklad Bilorus 123 V naukovo doslidnij sferi Redaguvati Bezhvostih shiroko vikoristovuvali v naukovih eksperimentah U XVIII stolitti biolog Luyidzhi Galvani vidkriv za dopomogoyu eksperimentiv z zhabami zv yazok mizh elektrikoyu i nervovoyu sistemoyu 124 U 1852 roci G F Stannius vikoristovuvav serce zhabi v eksperimenti nazvanomu jogo im yam yakij doviv sho shlunochki sercya i peredserdya mayut nezalezhnij odin vid odno ritm 125 shporkovu zhabu gladenku shiroko vikoristovuvali v pershij polovini XX stolittya v testi na vagitnist pislya togo yak anglijskij zoolog Lanselot Hogben vidkriv sho v sechi vagitnoyi zhinki prisutnij gormon horionichnij gonadotropin yakij indukuye cyu zhabu vikidati ikru 126 U 1952 roci Robert Briggs i Dzhozef King klonuvali zhabu metodom peresadki yader somatichnih klitin cim zhe metodom piznishe bula klonovana vivcya Dolli Ce buv pershij uspishnij eksperiment z klonuvannya vishih tvarin shlyahom yadernoyi transplantaciyi 127 Zhab shiroko vikoristovuyut v doslidzhennyah v galuzi embriologiyi Shporkovi zhabi zalishilis modelnimi organizmami v biologiyi rozvitku j pislya rozroblennya suchasnishih testiv na vagitnist oskilki yih legko utrimuvati v laboratornih umovah a yih embrioni dostatno veliki dlya manipulyuvannya 128 Pri comu shporkovih zhab gladenkih chastishe zaminyuyut dribnishim rodichem Xenopus tropicalis yakij dosyagaye statevoyi zrilosti u 5 misyaciv a ne v rik abo dva yak shporkova zhaba gladenka 129 i ce priskoryuye doslidzhennya sho potrebuyut dekilkoh pokolin zhab Genom X tropicalis stanom na 2012 rik perebuvav u procesi sekvenuvannya 130 Nadzvichajna riznomanitnist toksiniv yaki viroblyayutsya bezhvostimi viklikala interes biohimikiv do ciyeyi prirodnoyi apteki Alkaloyid epibatidin bolezaspokijlive u 200 raziv bilsh potentne nizh morfij buv viyavlenij u deyakih vidiv rodu listolaziv Zi shkiri bezhvostih buv vidilenij peptid sho mozhlivo blokuye dilennya virusu VIL 131 132 Zhab vikoristovuyut na praktichnih zanyattyah z dissekciyi v shkolah ta universitetah Yak pravilo yih poperedno obroblyayut pigmentami dlya otrimannya kontrastu mizh riznimi sistemami organizmu Na tli ruhu za prava tvarin cyu praktiku ostannim chasom zastupaye virtualna dissekciya ocifrovanih zhab komp yuterni programi sho simulyuyut organizm zhivoyi zhabi 133 Virobnictvo otruti Redaguvati Otrutu bezhvostih zastosovuyut yak galyucinogen Trivalij chas vvazhalos sho u dokolumbovu dobu zhiteli Mezoameriki vikoristovuvali z ciyeyu metoyu otrutu zhabi agi Piznishi doslidzhennya pokazali sho bilsh virogidnim kandidatom na cyu rol ye otruta zhabi Bufo alvarius sho mistit bufotenin 5 MeO DMT psihoaktivnu rechovinu yaku j nini zastosovuyut u rekreacijnih cilyah Tipovim sposobom vzhivannya ye kurinnya visushenih shkiryanih vidilen zhabi 134 U ZMI z yavlyalis povidomlennya pro lyudej kotri zlizuvali narkotichnu rechovinu prosto zi shkiri zhabi ale mozhlivo ce miska legenda 135 nbsp Zhahlivij listolaz Phyllobates terribilis Krim togo otrutu bezhvostih zdavna zastosovuvali dlya vigotovlennya otrujnih stril i drotikiv Za dopomogoyu shkiryanih vidilen zhahlivogo listolaza pivdennoamerikanski indijci vigotovlyali otrujni strilki Nakonechnik natirali ob spinu zhabi strilkami strilyali z duhovoyi trubki na polyuvanni Kombinaciya dvoh toksiniv nayavnih y cih vidilennyah batrahotoksin i gomobatrahotoksin ye nastilki silnoyu sho otruti odniyeyi zhabi yak gadayut dostatno shob vbiti 22 000 mishej 136 Dva inshih vidi listolaziv Phyllobates aurotaenia i Phyllobates bicolor takozh vikoristovuvali yak dzherelo otruti ale koncentraciya otruti v nih menshe i dlya togo shob vona pochala vidilyatis yih potribno pidigriti na vogni 137 Ci otruti doslidzhuyut shodo mozhlivosti vikoristannya v medicini 138 Ohoronnij status RedaguvatiDoslidzhennya rozpochati u 1950 h rokah vidmichayut znachne skorochennya chiselnosti bezhvostih Bilshe tretini vidiv perebuvayut pid zagrozoyu vimirannya ponad 120 vidiv vvazhayutsya vimerlimi v period z 1980 po 2004 rik 139 Sered cih vidiv znachitsya j pomarancheva zhaba z Kosta Riki Yiyi zniknennya viklikalo serjozne zanepokoyennya doslidnikiv pov yazane z tim sho cya zhaba meshkala u zapovidniku Monteverde Cloud Forest Reserve i yiyi vimirannya ne moglo buti viklikane bezposeredno lyudskim vtruchannyam V inshih miscyah znizhennya chiselnosti bezhvostih zumovlene rujnuvannyam seredovisha prozhivannya polyutantami zminami klimatu i poshirennyam chuzhoridnih hizhakiv parazitiv i konkurentiv Osoblivo rujnivnim dlya populyaciyi bezhvostih vvazhayutsya infekcijni hvorobi hitridiomikoz i ranavirus 2 140 141 Bagato doslidnikiv vvazhayut sho pidvishena chutlivist zemnovodnih i zokrema bezhvostih do zabrudnennya dovkillya pov yazana z takimi faktorami yak yih promizhna poziciya v harchovomu lancyuzhku pronikna shkira i zhittyevij cikl sho vklyuchaye vodnu stadiyu pugolovok i nazemnij sposib zhittya dorosloyi osobini 142 Ti nechislenni vidi bezhvostih u yakih vodnij etap zhittya skorochenij abo zovsim vidsutnij mayut bilshu opirnist zabrudnennyu nizh tipovi bezhvosti sho rozvivayutsya u vodi vid stadiyi ikrinki do kincya metamorfozu 143 Kilkist mutacij i genetichnih defektiv sho sposterigayutsya u bezhvostih zbilshilas za chas sposterezhen z 1990 h po 2003 rik Odnim z rozpovsyudzhenih defektiv ye vidsutni abo zajvi kincivki Sered riznomanitnih gipotez z pitannya prichin sho viklikayut ci defekti zbilshennya ultrafioletovogo viprominyuvannya sho potraplyaye na ikru zabrudnennya silskogospodarskimi otrutohimikatami i parazitichni zahvoryuvannya napriklad zarazhennya trematodami Ribeiroia ondatrae Mozhlivo sho vsi ci faktori diyut razom radiacijnij i himichnij stres znizhuyut opirnist organizmiv parazitam Defekti kincivok pogirshuyut ruhlivist i vidpovidno shansi tvarini dozhiti do statevoyi zrilosti 144 145 Doslidzhennya provedene v Kanadi u 2006 roci pokazalo sho visoka shilnist trasportu dlya bezhvostih ye bilshoyu zagrozoyu nizh pogirshennya seredovisha prozhivannya 146 V deyakih vipadkah buli zapochatkovani programi rozmnozhennya v nevoli yaki zdebilshogo buli uspishnimi 147 148 U 2007 roci bulo opublikovane doslidzhennya yake viyavilo sho deyaki probiotichni bakteriyi mozhut pidvishuvati opirnist bezhvostih letalnim gribkovim zahvoryuvannyam 149 Bula rozroblena programa Panamskij proekt zi spasinnya i zberezhennya amfibij angl The Panama Amphibian Rescue and Conservation Project dlya zberezhennya u shidnij Panami deyakih vidiv bezhvostih yaki ginut vid cih hvorob programa vklyuchaye rozrobku polovih metodiv vikoristannya probiotikiv 150 Svitova asociaciya zooparkiv i akvariumiv angl World Association of Zoos and Aquariums ogolosila 2008 rik rokom zhabi z metoyu privernennya uvagi suspilstva do problemi ohoroni bezhvostih 151 Bezhvosti v kulturi Redaguvati nbsp Skulptura zhabi KiyivDokladnishe Zhabi v kulturiU folklori Redaguvati U bagatoh narodiv svitu zhabi i she u bilshomu stupeni ropuhi asociyuvalis z ciloyu nizkoyu nepriyemnih vlastivostej 152 V kitajskij tradiciyi zhaba simvolizuye Yin Duh zhabi Cin va Shen asociyuyetsya z oduzhannyam i udacheyu u spravah Simvol zhaba v kolodyazi vidnositsya do lyudini obmezhenoyi 153 U yevropejskomu folklori ropuhi asociyuvalis z vidmami yak familyari dzherela ingrediyentiv dlya magichnogo zillya a inodi mali vlasni magichni vlastivosti 154 U davnoperuanskij kulturi Moche bezhvosti buli odnim z tvarin yakim viddavali shanu a takozh chasto z yavlyalis u tvorah mistectva 155 Za legendoyu Panami udacha suprovodzhuye togo hto pobachit panamsku zolotu zhabu Atelopus zeteki U varianti ciyeyi legendi govoritsya sho pislya smerti ci zhabi peretvoryuyutsya na zolotij talisman vaka 156 V ukrayinskij etnokulturi zhabi figuruyut v zamovlyannyah i zashiptuvannyah vidome yih vikoristannya u narodnij medicini Z povedinkoyu zhab pov yazana nizka narodnih prikmet napriklad bagato zhab na stezhkah na dosh zhabi kvakayut na dosh U narodnij movi zhabi chasto vistupali ob yektom negativnoyi harakteristiki napriklad Odstupis zelena zhabo a takozh proklonu Ironizuvannya j kepkuvannya sprichinyayut vidsutnist u zhabi hvosta yakbi zhabi hvosta bula b neprosta velikij rot zhaba i na vola rot rozzyavlyaye a takozh harakterne naduvannya i kvakannya zhaba dulasya dulasya ta j lopnula Z cimi tvarinami pov yazano bagato narodnih prisliv yiv napriklad kozhna zhaba svoye boloto hvalit prikazok rozdajsya more zhaba lize 157 V literaturi Redaguvati Bezhvosti chasto vistupayut yak personazhi v literaturi 158 Najdavnishij hudozhnij tvir v nazvi yakogo figuruyut bezhvosti i sho dijshov do nashogo chasu ce komediya Aristofana Zhabi vpershe postavlena u 405 roci do n e Yak dodatkovi prikladi mozhna navesti Batrahomiomahiya napisana gekzametrom davnogrecka parodijna poema pro vijnu mishej i zhab Carivna zhaba zhinka zhaba personazhi slov yanskih narodnih kazok 159 Korol zhabenya personazh kazki brativ Grimm Kazka pro korolya zhabenya abo pro Zaliznogo Genriha 160 Div takozh RedaguvatiLimfatichna lakuna zemnovodni Primitki Redaguvati David C Blackburn David B Wake Class Amphibia Gray 1825 Animal biodiversity An outline of higher level classification and survey of taxonomic richness Zhi Qiang Zhang editor Auckland Magnolia Press 2011 P 39 55 Zootaxa ISBN 1175 5334 a b Maslova I V Vliyanie klimata na otdelnye aspekty zhiznedeyatelnosti zemnovodnyh i presmykayushihsya Sost A O Kokorin Moskva WWF Rossii 2006 S 111 ISBN 5895640370 Bibcode 26 23V58 a b Marjanovic D Laurin M 2007 Fossils Molecules Divergence Times and the Origin of Lissamphibians Syst Biol 56 3 369 388 doi 10 1080 10635150701397635 Alexander Pyron R 2011 Divergence Time Estimation Using Fossils as Terminal Taxa and the Origins of Lissamphibia Syst Biol 60 4 466 481 doi 10 1093 sysbio syr047 Weishampel D B Dodson P Osmolska H eds 2004 Dinosaur distribution Early Jurassic North America The Dinosauria 2nd edition University of California Press s 530 532 ISBN 9780520242098 Grzimek 2003 s 11 Shubin N H Jenkins F A Jr 1995 An Early Jurassic jumping frog Nature 377 6544 49 52 doi 10 1038 377049a0 Foster J 2007 Anura Frogs Jurassic west the dinosaurs of the Morrison Formation and their world Indiana University Press s 135 136 ISBN 0 253 34870 6 David Cannatella David M Hillis Amphibians Leading a Life of Slime Assembling the Tree of Life Edited by Joel Cracraft Michael J Donoghue Oxford University Press 2004 P 438 ISBN 0 19 517234 5 Evans S E Jones M E H Krause D W 2008 A giant frog with South American affinities from the Late Cretaceous of Madagascar Proceedings of the National Academy of Sciences 105 8 2951 2956 PMC 2268566 PMID 18287076 doi 10 1073 pnas 0707599105 Freaky Frogs National Geographic Explorer Arhiv originalu za 17 zhovtnya 2012 Procitovano 13 lipnya 2012 Ferrell Vance 4 bereznya 2012 Geographical Distribution Evolutio 12 10 17 Arhiv originalu za 25 chervnya 2013 Procitovano 17 listopada 2012 Introduced frogs New Zealand Frog Research Group 2006 Arhiv originalu za 17 zhovtnya 2012 Procitovano 7 zhovtnya 2012 Ryan Paddy 25 veresnya 2011 Story Frogs The Encyclopedia of New Zealand Arhiv originalu za 17 zhovtnya 2012 Procitovano 20 serpnya 2012 Dahl Chris Novotny Vojtech Moravec Jiri Richards Stephen J 2009 Beta diversity of frogs in the forests of New Guinea Amazonia and Europe contrasting tropical and temperate communities Journal of Biogeography 36 5 896 904 doi 10 1111 j 1365 2699 2008 02042 x Cyclorana platycephala Frogs Australia Network 23 lyutogo 2005 Arhiv originalu za 24 serpnya 2006 Procitovano 20 lipnya 2012 a b v g d Tesler P 1999 The amazing adaptable frog Exploratorium The museum of science art and human perception Arhiv originalu za 5 serpnya 2012 Procitovano 4 chervnya 2012 Grzimek 2003 s 26 a b Grzimek 2003 s 15 a b v Kartashev N N Sokolov V E Shilov I A Praktikum po zoologii pozvonochnyh zoomet ru Arhiv originalu za 17 zhovtnya 2012 Procitovano 7 zhovtnya 2012 Harvey M B A J Pemberton and E N Smith 2002 New and poorly known parachuting frogs Rhacophoridae Rhacophorus from Sumatra and Java Herpetological Monographs 16 46 92 Walker M 25 chervnya 2009 Legless frogs mystery solved BBC News Arhiv originalu za 28 chervnya 2009 Procitovano 17 listopada 2012 a b Badger D Netherton J 1995 Frogs Airlife Publishing s 27 ISBN 1853107409 a b Wente W H Phillips J B 2003 Fixed green and brown color morphs and a novel color changing morph of the Pacific tree frog Hyla regilla The American Naturalist 162 4 461 473 JSTOR 10 1086 378253 Arhiv originalu za 21 lyutogo 2014 Procitovano 16 listopada 2012 Smyth H R 1962 Amphibians and Their Ways Macmillan ISBN 0026121905 Grzimek 2003 s 83 Grant T Dart Poison Frog Vivarium American Museum of Natural History Arhiv originalu za 17 zhovtnya 2012 Procitovano 14 zhovtnya 2012 Smith B P Tyler M J Kaneko T Garraffo H M Spande T F Daly J W 2002 Evidence for biosynthesis of pseudophrynamine alkaloids by an Australian myobatrachid frog pseudophryne and for sequestration of dietary pumiliotoxins J Nat Prod 65 4 439 47 Saporito R A H M Garraffo M A Donnelly A L Edwards J T Longino and J W Daly 2004 Formicine ants An arthropod source for the pumiliotoxin alkaloids of dendrobatid poison frogs Proceedings of the National Academy of Science 101 8045 8050 Savage J M 2002 The Amphibians and Reptiles of Costa Rica University of Chicago Press Chicago Duellman W E 1978 The Biology of an Equatorial Herpetofauna in Amazonian Ecuador University of Kansas Museum of Natural History Miscellaneous Publication 65 1 352 Kimball John 2010 Vertebrate Lungs Frog Lungs Kimball s Biology Pages Arhiv originalu za 5 serpnya 2012 Procitovano 9 lipnya 2012 Boisvert Adam 23 zhovtnya 2007 Barbourula kalimantanensis AmphibiaWeb University of California Berkeley Arhiv originalu za 5 serpnya 2012 Procitovano 9 lipnya 2012 Kimball John 2010 Animal Circulatory Systems Three Chambers The Frog and Lizard Kimball s Biology Pages Arhiv originalu za 5 serpnya 2012 Procitovano 9 lipnya 2012 Lee Deborah 23 kvitnya 2010 Telmatobius culeus AmphibiaWeb University of California Berkeley Arhiv originalu za 5 serpnya 2012 Procitovano 9 lipnya 2012 a b v g Frog s internal systems TutorVista com 2010 Arhiv originalu za 5 serpnya 2012 Procitovano 4 chervnya 2012 Armstrong Cecilia E Roberts William M 1998 Electrical properties of frog saccular hair cells distortion by enzymatic dissociation Journal of Neuroscience 18 8 2962 2973 PMID 9526013 Arhiv originalu za 12 kvitnya 2016 Procitovano 17 listopada 2012 Emmer Rick 24 listopada 1997 How do frogs survive winter Why don t they freeze to death Scientific American Arhiv originalu za 17 serpnya 2012 Procitovano 15 chervnya 2012 Kayes Sara M Cramp Rebecca L Franklin Craig E 2009 Metabolic depression during aestivation in Cyclorana alboguttata Comparative Biochemistry and Physiology Part A Molecular amp Integrative Physiology 154 4 557 563 doi 10 1016 j cbpa 2009 09 001 Hudson N J Lehnert S A Ingham A B Symonds B Franklin C E Harper G S 2005 Lessons from an estivating frog sparing muscle protein despite starvation and disuse AJP Regulatory Integrative and Comparative Physiology 290 3 R836 R843 PMID 16239372 doi 10 1152 ajpregu 00380 2005 a b Cannatella David 11 sichnya 2008 Anura Tree of Life web project Arhiv originalu za 17 zhovtnya 2012 Procitovano 8 serpnya 2012 Ford L S Cannatella D C 1993 The major clades of frogs Herpetological Monographs 7 94 117 JSTOR 1466954 doi 10 2307 1466954 Faivovich J Haddad C F B Garcia P C A Frost D R Campbell J A Wheeler W C 2005 Systematic review of the frog family Hylidae with special reference to Hylinae Phylogenetic analysis and revision Bulletin of the American Museum of Natural History 294 1 240 doi 10 1206 0003 0090 2005 294 0001 SROTFF 2 0 CO 2 Shabanov D A Litvinchuk S N Zelyonye lyagushki zhizn bez pravil ili osobyj sposob evolyucii Priroda 2010 Vyp 3 S 29 36 Kuzmin S L 10 listopada 1999 Rana esculenta Arhiv originalu za 17 zhovtnya 2012 Procitovano 15 chervnya 2012 Bullfrog Ohio Department of Natural Resources Arhiv originalu za 5 serpnya 2012 Procitovano 19 chervnya 2012 Nafis Gary 2012 Ascaphus truei Coastal Tailed Frog California Herps Arhiv originalu za 5 serpnya 2012 Procitovano 1 serpnya 2012 Roy Debjani 1997 Communication signals and sexual selection in amphibians PDF Current Science 72 923 927 Arhiv originalu za 23 veresnya 2012 Procitovano 16 listopada 2012 Gerhardt H C 1994 The evolution of vocalization in frogs and toads Annual Review of Ecology and Systematics 25 293 324 doi 10 1146 annurev es 25 110194 001453 a b v g Badger David Netherton John 1995 Frogs Airlife Publishing Ltd s 39 44 ISBN 1853107409 Top 10 best jumper animals Scienceray Arhiv originalu za 17 serpnya 2012 Procitovano 11 chervnya 2012 James R S Wilson R S 2008 Explosive jumping extreme morphological and physiological specializations of Australian rocket frogs Litoria nasuta Physiological and Biochemical Zoology 81 2 176 185 PMID 18190283 Nauwelaerts S Schollier J Aerts P 2004 A functional analysis of how frogs jump out of water Biological Journal of the Linnean Society 83 3 413 420 PMID 18190283 doi 10 1111 j 1095 8312 2004 00403 x a b Badger David Netherton John 1995 Frogs Airlife Publishing s 51 ISBN 1853107409 Flam F 1995 Finding earliest true frog will help paleontologists understand how frog evolved its jumping ability Knight Ridder Tribune News Service via HighBeam Research Arhiv originalu za 17 serpnya 2012 Procitovano 10 chervnya 2012 Minott Kevin 15 travnya 2010 How frogs jump National Geographic Arhiv originalu za 17 serpnya 2012 Procitovano 10 chervnya 2012 Astley H C Roberts T J 2011 Evidence for a vertebrate catapult elastic energy storage in the plantaris tendon during frog jumping Biology Letters 8 3 386 389 doi 10 1098 rsbl 2011 0982 Scott J 2005 The locust jump an integrated laboratory investigation Advances in Physiology Education 29 1 21 26 doi 10 1152 advan 00037 2004 a b v Anura Encyclopaedia Britannica Online Arhiv originalu za 17 serpnya 2012 Procitovano 12 chervnya 2012 Fitch H S 1956 An ecological study of the collared lizard Crotaphytus collaris University of Kansas Publications Museum of Natural History 8 213 274 Walton M Anderson B D 1988 The aerobic cost of saltatory locomotion in the fowler s toad Bufo woodhousei fowleri Journal of Experimental Biology 136 273 288 Arhiv originalu za 22 grudnya 2015 Procitovano 16 listopada 2012 Ahn A N Furrow E Biewener A A 2004 Walking and running in the red legged running frog Kassina maculata Journal of Experimental Biology 207 399 410 doi 10 1242 jeb 00761 Pickersgill M Schiotz A Howell K Minter L 2004 Kassina maculata IUCN Red List of Threatened Species Arhiv originalu za 17 serpnya 2012 Procitovano 11 chervnya 2012 a b Pipidae AmphibiaWeb University of California Berkeley Arhiv originalu za 17 serpnya 2012 Procitovano 14 chervnya 2012 Radhakrishnan C Gopi K C 2007 Extension of range of distribution of Nasikabatrachus sahyadrensis Biju amp Bossuyt Amphibia Anura Nasikabatrachidae along Western Ghats with some insights into its bionomics Current Science 92 2 213 216 ISSN 00113891 nedostupne posilannya z travnya 2019 a b Farrar Eugenia Hey Jane Spea bombifrons AmphibiaWeb University of California Berkeley Arhiv originalu za 17 serpnya 2012 Procitovano 16 chervnya 2012 Scaphiopodidae AmphibiaWeb University of California Berkeley Arhiv originalu za 17 serpnya 2012 Procitovano 16 chervnya 2012 Roberts Dale Hero Jean Marc 2011 Heleioporus albopunctatus IUCN Red List of Threatened Species Arhiv originalu za 17 serpnya 2012 Procitovano 16 chervnya 2012 Staniszewski Marc 30 veresnya 1998 Madagascan Burrowing Frogs Genus Scaphiophryne Boulenger 1882 Arhiv originalu za 17 serpnya 2012 Procitovano 16 chervnya 2012 Venesci M Raxworthy C J Nussbaum R A Glaw F 2003 A revision of the Scaphiophryne marmorata complex of marbled toads from Madagascar including the description of a new species Herpetological Journal 13 69 79 Arhiv originalu za 13 travnya 2013 Procitovano 16 listopada 2012 Cochran Doris Mabel 1961 Living Amphibians of the World Doubleday s 112 ISBN 9780241903384 Arhiv originalu za 2 kvitnya 2015 Procitovano 16 listopada 2012 Phyllomedusa ayeaye AmphibiaWeb Arhiv originalu za 17 serpnya 2012 Procitovano 14 chervnya 2012 Emerson Sharon B Koehl M A R 1990 The interaction of behavioral and morphological change in the evolution of a novel locomotor type flying frogs Evolution 44 8 1931 1946 JSTOR 2409604 Shah Sunny Tiwari Rachna 29 listopada 2001 Rhacophorus nigropalmatus AmphibiaWeb University of California Berkeley Arhiv originalu za 17 serpnya 2012 Procitovano 11 chervnya 2012 Wallace s Flying Frog Rhacophorus nigropalmatus National Geographic Animals Arhiv originalu za 17 serpnya 2012 Procitovano 5 chervnya 2012 a b v g d e zh Stebbins Robert C Cohen Nathan W 1995 A Natural History of Amphibians Princeton University Press s 154 162 ISBN 0 691 03281 5 Barthalmus George T Zielinski William J 1988 Xenopus skin mucus induces oral dyskinesias that promote escape from snakes Pharmacology Biochemistry and Behavior 30 4 957 959 doi 10 1016 0091 3057 88 90126 8 Darst Catherine R Cummings Molly E 2006 Predator learning favours mimicry of a less toxic model in poison frogs Nature 440 208 211 doi 10 1038 nature04297 Kuzmin Sergius L 29 veresnya 1999 Bombina bombina AmphibiaWeb University of California Berkeley Arhiv originalu za 17 zhovtnya 2012 Procitovano 15 chervnya 2012 Arnold Nicholas Ovenden Denys 2002 Reptiles and Amphibians of Britain and Europe Harper Collins Publishers s 73 74 ISBN 0002199645 Hayes Floyd E 1989 Antipredator behavior of recently metamorphosed toads Bufo a americanus during encounters with garter snakes Thamnophis s sirtalis Copeia American Society of Ichthyologists and Herpetologists 1989 4 1011 1015 JSTOR 1445987 Davies N B Halliday T R 1978 Deep croaks and fighting assessment in toads Bufo bufo Nature 274 683 685 doi 10 1038 274683a0 Long David R 1989 Energetics and reproduction in female Scaphiopus multiplicatus from Western Texas Journal of Herpetology 23 2 176 179 JSTOR 1564026 Grzimek 2003 s 29 Channing Alan Howell Kim M 2006 Amphibians of East Africa Comstock Publishing s 104 117 ISBN 0801443741 Sandberger L Hillers A Doumbia J Loua N S Brede C Rodel M O 2010 Rediscovery of the Liberian Nimba toad Nimbaphrynoides liberiensis Xavier 1978 Amphibia Anura Bufonidae and reassessment of its taxonomic status Zootaxa Magnolia Press 4355 56 68 ISSN 1175 5334 Arhiv originalu za 29 zhovtnya 2013 Procitovano 16 listopada 2012 Etimologichnij slovnik ukrayinskoyi movi v 7 t redkol O S Melnichuk gol red ta in K Naukova dumka 1985 T 2 D Kopci In t movoznavstva im O O Potebni AN URSR ukl N S Rodzevich ta in S 183 Gilbert Perry W 1942 Observations on the eggs of Ambystoma maculatum with especial reference to the green algae found within the egg envelopes Ecology 23 215 227 JSTOR 1931088 Waldman Bruce Ryan Michael J 1983 Thermal advantages of communal egg mass deposition in wood frogs Rana sylvatica Journal of Herpetology 17 1 70 72 JSTOR 1563783 Estrada Alberto R Hedges S Blair 1996 At the lower size limit in tetrapods a new diminutive frog from Cuba Leptodactylidae Eleutherodactylus Copeia 1996 4 852 859 JSTOR 1447647 Whittaker Kellie Chantasirivisal Peera 2 grudnya 2005 Leptodactylus pentadactylus AmphibiaWeb University of California Berkeley Arhiv originalu za 17 zhovtnya 2012 Procitovano 19 lipnya 2012 Whittaker Kellie 2007 27 06 Agalychnis callidryas AmphibiaWeb University of California Berkeley Arhiv originalu za 17 zhovtnya 2012 Procitovano 19 lipnya 2012 Warkentin K M 1995 Adaptive plasticity in hatching age a response to predation risk trade offs Proceedings of the National Academy of Sciences 92 8 3507 3510 doi 10 1073 pnas 92 8 3507 a b Stebbins Robert C Cohen Nathan W 1995 A Natural History of Amphibians Princeton University Press s 179 194 ISBN 0 691 03281 5 Ontogenetic Changes in Diet and Intestinal Morphology in Semi Terrestrial Tadpoles of Nannophrys ceylonensis Dicroglossidae nedostupne posilannya z travnya 2019 Janzen Peter 10 travnya 2005 Nannophrys ceylonensis AmphibiaWeb University of California Berkeley Arhiv originalu za 17 zhovtnya 2012 Procitovano 20 lipnya 2012 Duellman W E Zug G R Anura From tadpole to adult Encyclopaedia Britannica Arhiv originalu za 17 zhovtnya 2012 Procitovano 13 lipnya 2012 Crump Martha L 1986 Cannibalism by younger tadpoles another hazard of metamorphosis Copeia American Society of Ichthyologists and Herpetologists 4 1007 1009 JSTOR 1445301 Stebbins Robert C Cohen Nathan W 1995 A Natural History of Amphibians Princeton University Press s 173 175 ISBN 0 691 03281 5 Balinsky Boris Ivan Animal development Metamorphosis Encyclopedia Britannica Arhiv originalu za 17 zhovtnya 2012 Procitovano 10 serpnya 2012 Campbell Neil A Reece Jane B 2002 Biology Sixth edition Pearson Education s 692 ISBN 0 201 75054 6 Da Silva H R De Britto Pereira X C 2006 How much fruit do fruit eating frogs eat An investigation on the diet of Xenohyla truncata Lissamphibia Anura Hylidae Journal of Zoology 270 4 692 698 doi 10 1111 j 1469 7998 2006 00192 x Graham Donna Northern leopard frog Rana pipiens An Educator s Guide to South Dakota s Natural Resources Arhiv originalu za 17 zhovtnya 2012 Procitovano 4 serpnya 2012 Pimm Stuart L 1979 The structure of food webs Theoretical Population Biology 16 2 144 158 PMID 538731 doi 10 1016 0040 5809 79 90010 8 Arhiv originalu za 27 veresnya 2011 Procitovano 16 listopada 2012 Matthews K R Miaud C 2007 A skeletochronological study of the age structure growth and longevity of the mountain yellow legged frog Rana muscosa in the Sierra Nevada California Copeia 2007 4 986 993 ISSN 0045 8511 doi 10 1643 0045 8511 2007 7 986 ASSOTA 2 0 CO 2 Arhiv originalu za 12 kvitnya 2016 Procitovano 16 listopada 2012 Slavens Frank Slavens Kate Frog and toad index Longevity Arhiv originalu za 17 zhovtnya 2012 Procitovano 4 lipnya 2012 Crump M L 1996 Parental care among the Amphibia Advances in the Study of Behavior Advances in the Study of Behavior 25 109 144 ISBN 978 0 12 004525 9 doi 10 1016 S0065 3454 08 60331 9 a b v Brown J L Morales V Summers K 2010 A key ecological trait drove the evolution of biparental care and monogamy in an amphibian American Naturalist 175 4 436 446 PMID 20180700 doi 10 1086 650727 Sheridan Jennifer A Ocock Joanne F 2008 Parental care in Chiromantis hansenae Anura Rhacophoridae Copeia 2008 4 733 736 doi 10 1643 CH 07 225 Brown J L Morales V Summers K 2008a Divergence in parental care habitat selection and larval life history between two species of Peruvian poison frogs An experimental analysis Journal of Evolutionary Biology 21 6 1534 1543 PMID 18811668 doi 10 1111 j 1420 9101 2008 01609 x Grant T Frost D R Caldwell J P Gagliardo R Haddad C F B Kok P J R Means D B Noonan B P Schargel W E Wheeler W 2006 Phylogenetic systematics of dart poison frogs and their relatives Amphibia Athesphatanura Dendrobatidae Bulletin of the American Museum of Natural History 299 1 262 ISSN 0003 0090 doi 10 1206 0003 0090 2006 299 1 PSODFA 2 0 CO 2 van Wijngaarden Rene Bolanos Federico 1992 Parental care in Dendrobates granuliferus Anura Dendrobatidae with a description of the tadpole Journal of Herpetology 26 1 102 105 JSTOR 1565037 doi 10 2307 1565037 Fandino Maria Claudia Luddecke Horst Amezquita Adolfo 1997 Vocalisation and larval transportation of male Colostethus subpunctatus Anura Dendrobatidae Amphibia Reptilia 18 1 39 48 doi 10 1163 156853897X00297 Common midwife toad Alytes obstetricans Repties et Amphibiens de France Arhiv originalu za 17 zhovtnya 2012 Procitovano 30 lipnya 2012 Proteins of frog foam nests University of Glasgow Arhiv originalu za 17 zhovtnya 2012 Procitovano 24 serpnya 2012 Dalgetty Laura Kennedy Malcolm W 2010 Building a home from foam tungara frog foam nest architecture and three phase construction process Biology Letters 6 3 293 296 PMC 2880057 PMID 20106853 doi 10 1098 rsbl 2009 0934 Assa darlingtoni Frogs Australia Network 2005 Arhiv originalu za 23 serpnya 2006 Procitovano 5 serpnya 2012 Semeyn E 2002 Rheobatrachus silus Animal Diversity Web University of Michigan Museum of Zoology Arhiv originalu za 17 zhovtnya 2012 Procitovano 5 serpnya 2012 Sandmeier Fran 12 bereznya 2001 Rhinoderma darwinii AmphibiaWeb Arhiv originalu za 17 zhovtnya 2012 Procitovano 5 serpnya 2012 Serbinova I A Razmnozhenie rogatoj chesnochnicy Megophrys nasuta v Moskovskom zooparke Nauchnye issledovaniya v zoologicheskih parkah sbornik 2010 Vyp 26 S 22 31 Warkentin I G Bickford D Sodhi N S Corey J A 2009 Eating frogs to extinction Conservation Biology 23 4 1056 1059 doi 10 1111 j 1523 1739 2008 01165 x Cultured Aquatic Species Information Programme Rana catesbeiana FAO Fisheries and Aquaculture Department Arhiv originalu za 17 zhovtnya 2012 Procitovano 5 lipnya 2012 Nakormit Evropu po belorusski Informacionnoe agentstvo Interfaks Zapad 04 03 2009 Arhiv originalu za 17 10 2012 Procitovano 3 veresnya 2012 Wells David Ames 1859 The science of common things a familiar explanation of the first principles of physical science For schools families and young students Ivison Phinney Blakeman s 290 Arhiv originalu za 4 listopada 2013 Procitovano 16 listopada 2012 Stannius ligature Biology online 3 zhovtnya 2005 Arhiv originalu za 17 zhovtnya 2012 Procitovano 5 serpnya 2012 Sarkar S 1996 Lancelot Hogben 1895 1975 Genetics 142 3 655 660 PMC 1207007 PMID 8849876 Robert W Briggs Biographical Memoir Arhiv originalu za 1 veresnya 2006 Procitovano 22 kvitnya 2006 Browder L Iten L Eds 1998 Xenopus as a Model System in Developmental Biology Dynamic Development University of Calgary Arhiv originalu za 17 zhovtnya 2012 Procitovano 17 chervnya 2012 Klein S Developing the potential of Xenopus tropicalis as a genetic model Trans NIH Xenopus Working Group Arhiv originalu za 17 zhovtnya 2012 Procitovano 9 bereznya 2006 Xenopus tropicalis Joint Genome Institute Arhiv originalu za 17 zhovtnya 2012 Procitovano 13 lipnya 2012 Phillipe G Angenot L 2005 Recent developments in the field of arrow and dart poisons J Ethnopharmacol 100 1 2 85 91 VanCompernolle S E Taylor R J Oswald Richter K Jiang J Youree B E Bowie J H Tyler M J Conlon M Wade D Aiken C Dermody T S KewalRamani V N Rollins Smith L A Unutmaz D 2005 Antimicrobial peptides from amphibian skin potently inhibit human immunodeficiency virus infection and transfer of virus from dendritic cells to T cells Journal of Virology 79 18 11598 11606 PMC 1212620 PMID 16140737 doi 10 1128 JVI 79 18 11598 11606 2005 California Schools Leading Race to Stop Dissections Animal Welfare Institute 25 kvitnya 2011 Arhiv originalu za 3 listopada 2013 Procitovano 17 chervnya 2012 Lyttle T Goldstein D Gartz J 1996 Bufo toads and bufotenine fact and fiction surrounding an alleged psychedelic Journal of Psychoactive Drugs 28 3 267 290 PMID 8895112 doi 10 1080 02791072 1996 10472488 Lyttle T 1993 Misuse and legend in the toad licking phenomenon International Journal of Addiction 28 6 521 538 PMID 8486435 Myers Charles W Daly John W Malkin Borys 1978 A dangerously toxic new frog Phyllobates used by Embera Indians of western Colombia with discussion of blowgun fabrication and dart poisoning Bulletin of the American Museum of Natural History 161 307 366 Whittaker Kellie Lyser Shelly 14 lyutogo 2005 Phyllobates terribilis AmphibiaWeb Arhiv originalu za 17 zhovtnya 2012 Procitovano 6 serpnya 2012 Phillipe G Angenot L 2005 Recent developments in the field of arrow and dart poisons Journal of Ethnopharmacology 100 1 2 85 91 PMID 15993556 doi 10 1016 j jep 2005 05 022 Stuart S N Chanson J S Cox N A Young B E Rodrigues A S L Fischman D L Waller R W 2004 Status and trends of amphibian declines and extinctions worldwide Science 306 5702 1783 1786 PMID 15486254 doi 10 1126 science 1103538 Voordouw M J Adama D Houston B Govindarajulu P 2010 Prevalence of the pathogenic chytrid fungus Batrachochytrium dendrobatidis in an endangered population of northern leopard frogs Rana Pipiens BMC Ecology 10 6 doi 10 1186 1472 6785 10 6 Harp Elizabeth M Petranka James W 2006 Ranavirus in wood frogs Rana sylvatica Potential sources of transmission within and between ponds Journal of Wildlife Diseases 42 2 307 318 PMID 16870853 Phillips Kathryn 1994 Tracking the Vanishing Frogs Penguin Books ISBN 0 14 024646 0 Lips Karen R 2008 Decline of a tropical montane amphibian fauna Conservation Biology 12 106 117 JSTOR 2387466 doi 10 1111 j 1523 1739 1998 96359 x Blaustein Andrew R Johnson Pieter T J 2003 The complexity of deformed amphibians Frontiers in Ecology and the Environment 1 2 87 94 Arhiv originalu za 29 zhovtnya 2013 Procitovano 15 listopada 2012 Burkhart J G Ankley G Bell H Carpenter H Fort D Gardiner D Gardner H Hale R Helgen J C Jepson P Johnson D Lannoo M Lee D Lary J Levey R Magner J Meteyer C Shelby M D Lucier G 2000 Strategies for assessing the implications of malformed frogs for environmental health Environmental Health Perspectives 108 1 83 83 90 JSTOR 3454299 PMC 1637865 PMID 10620528 doi 10 2307 3454299 Frog population decrease mostly due to traffic New Scientist 7 lipnya 2006 Arhiv originalu za 21 veresnya 2009 Procitovano 13 lipnya 2012 Black Richard 2 zhovtnya 2005 New frog centre for London Zoo BBC News Arhiv originalu za 10 grudnya 2008 Procitovano 3 listopada 2008 National recovery plan for the Southern Corroboree Frog Pseudophryne corroboree 5 Previous recovery actions Environment gov au Arhiv originalu za 17 zhovtnya 2012 Procitovano 3 listopada 2008 Bacteria show promise in fending off global amphibian killer Physorg com 23 travnya 2007 Arhiv originalu za 17 zhovtnya 2012 Procitovano 3 listopada 2008 Project launched to fight frog killing fungus The Guardian 12 travnya 2009 Arhiv originalu za 27 travnya 2010 Procitovano 19 lipnya 2009 2008 Year of the Frog 15 sichnya 2008 Arhiv originalu za 17 zhovtnya 2012 Procitovano 13 lipnya 2012 Borejko V E Bioksenofobiya narodnyh vozzrenij v otnoshenii dikih zhivotnyh i rastenij rosijskoyu Kievskij ekologo kulturnyj centr Arhiv originalu za 17 zhovtnya 2012 Procitovano 27 serpnya 2012 Cooper J C 1992 Symbolic and Mythological Animals London Aquarian Press s 106 08 ISBN 1 85538 118 4 Burns William E 2003 Witch Hunts in Europe and America An Encyclopedia Greenwood Publishing Group s 7 ISBN 0 313 32142 6 Berrin Katherine Larco Museum 1997 The Spirit of Ancient Peru Treasures from the Museo Arqueologico Rafael Larco Herrera New York Thames and Hudson ISBN 0 500 01802 2 Gratwicke B 2009 The Panamanian Golden Frog Panama Amphibian Rescue and Conservation Project Arhiv originalu za 17 zhovtnya 2012 Procitovano 17 listopada 2012 Zhajvoronok V V Znaki ukrayinskoyi etnokulturi Slovnik dovidnik K Dovira 2006 706 s S 215 Grzimek 2003 s 52 Kulti tvarini ptahi Arhivovano 20 chervnya 2015 u Wayback Machine Zavadska V Muzichenko Ya ta in 100 najvidomishih obraziv ukrayinskoyi mifologiyi K Orfej 2002 448 s ISBN 966 96200 0 7 Brothers Grimm The Frog Prince East of the Web Arhiv originalu za 17 zhovtnya 2012 Procitovano 30 chervnya 2012 Literatura RedaguvatiVikicitati mistyat vislovlyuvannya na temu BezhvostiVikishovishe maye multimedijni dani za temoyu BezhvostiBeltz Ellin 2005 Frogs Inside their Remarkable World Firefly Books ISBN 1 55297 869 9 Cogger H G R G Zweifel and D Kirschner 2004 Encyclopedia of Reptiles amp Amphibians Second Edition Fog City Press ISBN 1 877019 69 0 Estes R and O A Reig 1973 The early fossil record of frogs a review of the evidence pp 11 63 In J L Vial Ed Evolutionary Biology of the Anurans Contemporary Research on Major Problems University of Missouri Press Columbia Gissi Carmela Diego San Mauro Graziano Pesole and Rafael Zardoya February 2006 Mitochondrial phylogeny of Anura Amphibia A case study of congruent phylogenetic reconstruction using amino acid and nucleotide characters Gene 366 2 228 237 PMID 16307849 doi 10 1016 j gene 2005 07 034 Holman J A 2004 Fossil Frogs and Toads of North America Indiana University Press ISBN 0 253 34280 5 Tyler M J 1994 Australian Frogs A Natural History Reed Books ISBN 0 7301 0468 0 Grzimek B 2003 Grzimek s Animal Life Encyclopedia 6 Amphibians vid 2nd edition Farmington Hills Gale Group s 3 321 ISBN 0 7876 5362 4 Procitovano 7 zhovtnya 2012 nedostupne posilannya z travnya 2019 Ukrayinska radyanska enciklopediya u 12 t gol red M P Bazhan redkol O K Antonov ta in 2 ge vid K Golovna redakciya URE 1974 1985 Biologicheskij enciklopedicheskij slovar Gl red M S Gilyarov Redkol A A Baev G G Vinberg G A Zavarzin i dr M Sov enciklopediya 1986 831 s ros Otrimano z https uk wikipedia org w index php title Bezhvosti amp oldid 40478764