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Homotherium Chas isnuvannya vid Rannogo Pliocenu do Piznogo plejstocenuSkelet H serum z Frizenhanskoyi pecheri Tehaskij memorialnij muzej Tehaskij universitet Ostin Tehas Ohoronnij statusVimerlij MSOP 2 3 Biologichna klasifikaciyaDomen Eukarioti Eukaryota Carstvo Tvarini Animalia Tip Hordovi Chordata Klas Ssavci Mammalia Ryad Hizhi Carnivora Pidryad Kotovidi Feloidea Rodina Kotovi Felidae Pidrodina MachairodontinaeRid HomotheriumTipovij vidHomotherium latidensOwen 1846Inshi vidiHomotherium ischyrus Merriam 1905 Homotherium serum Cope 1893 Homotherium venezuelensis Rincon et al 2011PosilannyaVikishovishe HomotheriumVikividi HomotheriumEOL 4444328NCBI 339613Fossilworks 41056Homotherium Gomoteriyi vimerlij rid shablezubih kishok yaki zhili v Yevraziyi Africi i Pivnichnij Americi z serednogo pliocenu 3 3 5 miljona rokiv tomu do kincya piznogo plejstocenu 10 tisyach rokiv tomu Vimirannya gomoteriyiv rozpochalosya z Afriki zvidki ci kishki znikli priblizno 1 5 mln rokiv tomu v Yevraziyi danij rid vimer blizko 30 tisyach rokiv tomu 1 i najdovshe proisnuvav vid Homotherium serum u Pivnichnij Americi do kincya plejstocenu blizko 10 tisyach rokiv tomu Za danimi vivchennya mitohondrialnoyi DNK shablezubih kishok z pidrodini Machairodontinae evolyucijni shlyahi rodiv Smilodon i Homotherium rozijshlisya blizko 18 mln rokiv tomu Vsi amerikanski i yevropejski pizdnoplejstocenovi post Villafrankski zrazki gomoteriyiv buli odnogo vidu Homotherium latidens Odniyeyu z prichin sho prizveli shablezubih kishok do vimirannya bula yih nizka genetichna riznomanitnist 2 3 Zmist 1 Anatomiya 2 Areali ta vidi 3 Primitki 4 PosilannyaAnatomiya RedaguvatiZrist gomoteriyiv dosyagav 1 1 m u holci tobto voni dosyagali rozmiriv leva vaga stanovila blizko 190 kg 4 5 U porivnyanni z deyakimi inshimi shablezubimi kishkami yak smilodon abo megantereon u gomoteriyiv buli vidnosno korotki verhni ikla ale voni buli shirshe i mali sherbini Navpaki rizci gomoteriya buli bilshi nizh u smilodoniv i dosyagali velikih rozmiriv Sered suchasnih kotyachih tilki tigr maye taki veliki rizci yaki dopomagayut v pidjomi i perenesenni zdobichi Korinni zubi gomoteriyiv buli dosit slabki i ne pristosovani dlya rozgrizannya velikih kistok Cherep buv dovshij nizh u smilodona i mav dobre rozvinenij sagitalnij grebin en de kripilisya potuzhni m yazi sho privodili v ruh nizhnyu shelepu Vona mala harakterni vidrostki yaki zahishali verhni ikla pri zakritij pashi Zovni gomoterij desho vidriznyavsya vid inshih velikih kishok Peredni kincivki buli trohi dovshi zadnih Budova zadnih kincivok gomoteriya vkazuye na te sho vin stribav girshe nizh suchasni kishki Tazova oblast v tomu chisli krizhovi hrebci bula shozha na vedmezhu Korotkij hvist skladavsya z 13 hrebciv Takim chinom staturoyu gomoterij buv shozhij na giyenu Nezvichno veliki kvadratni nosovi shlyahi yak u geparda zabezpechuvali shvidshe spozhivannya kisnyu neobhidne dlya oholodzhennya mozku She odna shozhist rozvinena zorova oblast golovnogo mozku sho pidkreslyuye zdatnist dobre bachiti vden a ne vnochi yak bilshist kishok Prote na vidminu vid geparda gomoterij buv daleko ne takim shvidkim bigunom Sudyachi po staturi gomoterij buv dosit vitrivaloyu tvarinoyu za mirkami kotyachih i buv pristosovanij do trivalogo bigu na vidkritih prostorah Areali ta vidi RedaguvatiGomoteriyi jmovirno pohodyat vid mahajrodiv Machairodus u serednomu plioceni za riznimi danimi 3 abo 3 5 miljona rokiv tomu U plejstoceni gomoterij zaseliv veliki teritoriyi Yevraziyi Pivnichnoyi Ameriki a takozh Afriki Skam yanili reshtki gomoteriya vikom 1 8 mln rokiv buli viyavleni takozh u Venesueli 6 7 sho vkazuye na te sho gomoteriyi razom zi smilodon prijshli u Pivdennu Ameriku pid chas Velikogo Mizhamerikanskogo obminu Odnak yak dovgo voni isnuvali na comu kontinenti poki she ne zrozumilo V Yevraziyi vidomo kilka vidiv gomoteriya H nestianus H sainzelli H crenatidens H nihowanensis H ultimum Ci vidi rozriznyayut mizh soboyu v osnovnomu za formoyu ikliv i rozmirami tuluba Odnak z oglyadu na velikij rozkid v rozmirah sered suchasnih velikih kishok ne viklyucheno sho vsi pererahovani vishe vidi nalezhat do odnogo vidu Homotherium latidens Varto takozh zaznachiti sho do rodu Homotherium deyaki vcheni zarahovuyut odin z vidiv mahajroda Machairodus davitashvilii z piznogo pliocenu Gruziyi Cej vid maye vuzkij cherep i duzhe dovgi dlya gomoteriya ikla Jmovirno cej shablezubij kit ye perehidnoyu formoyu vid mahajrodiv do gomoteriya Dva vidi gomoteriya isnuvali u rannomu plejstoceni v Africi H ethiopicum i H hadarensis ale i voni navryad chi vidriznyayutsya vid yevrazijskih form Na Afrikanskomu kontinenti gomoteriyi vimerli priblizno 1 5 mln rokiv tomu U Pivnichnij Americi duzhe shozhij vid H serum z yavivsya u piznomu plioceni i dozhiv do kincya plejstocenu Reshtki predstavnikiv cogo vidu znajdeni vid Alyaski do Tehasu Na pivdni svogo arealu H serum spivisnuvav zi smilodonom ale u pivnichnih oblastyah buv yedinim vidom shablezuboyi kishki Cej vid spochatku buv opisanij pid nazvoyu Dinobastis Nezvazhayuchi na velikij areal gomoteriya i veliku kilkist jogo skam yanilostej povni skeleti cogo hizhaka znahodyat vidnosno ridko Odnim z najvidomishih misc znahodzhennya ostankiv gomoteriya ye pechera Friesenhahn v Tehasi de bulo viyavleno ponad 30 skeletiv gomoteriya razom z sotnyami skeletiv ditinchat mamontiv i dekilkoma zhahlivimi vovkami Vikopnih reshtok gomoteriyiv u Pivnichnij Americi znajdeno menshe nizh reshtok jogo suchasnika smilodona Jmovirno sho gomoterij viv poodinokij abo v krajnomu vipadku simejnij sposib zhittya i zajmav inshu ekologichnu nishu Pivnichna mezha arealu gomoteriya prohodila vishe nizh u smilodona Imovirno gomoteriyi polyuvali na molodih hobotnih nosorogiv ta inshih velikih tvarin Znizhennya chiselnosti gomoteriyiv moglo statisya z postupovim vimirannyam cih gigantskih travoyidnih Primitki Redaguvati Reumer J W F L Rook K Van Der Borg K Post D Mol J De Vos Late Pleistocene survival of the saber toothed cat Homotherium in northwestern Europe angl Journal of Vertebrate Paleontology journal Society of Vertebrate Paleontology en 2003 Vol 23 S 260 ISSN 0272 4634 DOI 10 1671 0272 4634 2003 23 260 LPSOTS 2 0 CO 2 Ancient DNA offers new view on saber toothed cats past Arhivovano 4 listopada 2019 u Wayback Machine 2017 Evolutionary History of Saber Toothed Cats Based on Ancient Mitogenomics Arhivovano 16 serpnya 2019 u Wayback Machine 2017 Sorkin B 2008 A biomechanical constraint on body mass in terrestrial mammalian predators Lethaia Vol 41 pp 333 347 Meade G E 1961 The saber toothed cat Dinobastis serus Bulletin of the Texas Memorial Museum 2 II 23 60 Sanchez Fabiola 22 serpnya 2008 Saber toothed Cat Fossils Discovered in Venezuela Associated Press Procitovano 30 serpnya 2008 Orozco Jose 22 serpnya 2008 Sabertooth Cousin Found in Venezuela Tar Pit A First National Geographic News National Geographic Society Arhiv originalu za 31 serpnya 2012 Procitovano 30 serpnya 2008 Posilannya RedaguvatiProyekt Vikividi maye dani za temoyu HomotheriumThe saber toothed cat of the North Sea Arhivovano 29 zhovtnya 2019 u Wayback Machine 2008 accessed 10 28 2019 American Scimitar Cat Saber toothed cat jaw Arhivovano 26 bereznya 2012 u Wayback Machine South America gets two more sabercats Arhivovano 9 sichnya 2014 u Wayback Machine Otrimano z https uk wikipedia org w index php title Homotherium amp oldid 39798957