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Basilosauridae rodina vimerlih kitopodibnih Voni zhili vid seredini do pochatku piznogo eocenu i vidomi na vsih kontinentah vklyuchayuchi Antarktidu 1 2 Jmovirno voni buli pershimi povnistyu vodnimi kitopodibnimi 3 4 Vidznachayetsya sho grupa yavlyaye soboyu parafiletichnu sukupnist kitiv stovburovoyi grupi 5 vid yakoyi pohodyat monofiletichni Neoceti 6 BasilosauridaePeriod isnuvannya 43 33 9 mln r t PreꞒ Ꞓ O S D C P T J K Ꝑ N 1 Cherep z rodu Saghacetus Biologichna klasifikaciyaCarstvo Tvarini Animalia Tip Hordovi Chordata Klada Sinapsidi Synapsida Klas Ssavci Mammalia Ryad Parnokopitni Artiodactyla Infraryad Kitopodibni Cetacea Rodina Basilosauridae Cope 1868 1 Rodidiv tekstVikishovishe Basilosauridae Zmist 1 Harakteristiki 2 Taksonomiya 3 Galereya 4 PrimitkiHarakteristiki RedaguvatiBazilozavridi mali rozmir vid 4 do 16 m i buli dosit shozhi na suchasnih kitopodibnih za formoyu tila ta funkciyami 7 Deyaki rodi mayut tendenciyu demonstruvati oznaki konvergentnoyi evolyuciyi z mozazavrami cherez dovgu zmiyevidnu formu tila sho svidchit pro te sho cej plan tila zdayetsya buv dosit vdalim 8 Peredni kincivki bazilozavridiv mayut shiroki viyalopodibni lopatki prikripleni do plechovoyi kistki promenevoyi ta liktovoyi kistok yaki splosheni v ploshinu do yakoyi buv obmezhenij liktovij suglob sho faktichno unemozhlivlyuye pronaciyu ta supinaciyu Cherez nestachu skam yanilostej perednih kincivok z inshih arheoceniv nevidomo chi ce roztashuvannya ye unikalnim dlya bazilozavridiv oskilki deyaki harakteristiki takozh sposterigayutsya u Georgiacetus 3 Yak arheoceti bazilozavridi ne mali teleskopichnogo cherepa ninishnih kitiv Yihni shelepi buli potuzhnimi 9 iz zubnim ryadom yakij legko vidrizniti vid zubnih ryadiv inshih arheocetiv u nih vidsutni verhni treti molyari a verhni molyari bez protokonusiv trikutni basejni ta yazichnij tretij korin Shokovi zubi mayut dobre rozvineni dopomizhni zubchiki Na vidminu vid suchasnih kitiv bazilozavridi mali neveliki zadni kincivki z chitko virazhenimi stegnovimi kistkami gomilkoyu i stopami Odnak voni buli duzhe mali i ne z yednuvalisya z hrebcem u yakogo takozh vidsutni spravzhni krizhovi hrebci 3 Analiz hvostovih hrebetnih vid Basilosaurus i Dorudon pokazuye sho voni mali dribni hvostovi plivci 10 Taksonomiya Redaguvatirodina Basilosauridae pidrodina Basilosaurinae rid Basilosaurus rid Basiloterus rid Basilotritus rid Eocetus rid Platyosphys pidrodina Dorudontinae rid Ancalecetus rid Chrysocetus rid Cynthiacetus rid Dorudon rid Masracetus rid Ocucajea rid Saghacetus rid Stromerius rid Supayacetus rid ZygorhizaGalereya Redaguvati nbsp Zmontovanij karkas Cynthiacetus nbsp Zmontovanij karkas Zygorhiza nbsp Rekonstrukciya Basilosaurus nbsp Rekonstrukciya MasracetusPrimitki Redaguvati a b v Basilosauridae in the Paleobiology Database Fostowicz Frelik 2003 a b v Uhen 2002 Buono M Fordyce R E Marx F G Fernandez M S amp Reguero M 2019 Eocene Antarctica a window into the earliest history of modern whales Advances in Polar Science 30 3 p 293 302 doi 10 13679 j advps 2019 0005 Lloyd G T Slater G J 2021 A total group phylogenetic metatree for Cetacea and the importance of fossil data in diversification analyses Systematic Biology 70 5 922 939 PMID 33507304 doi 10 1093 sysbio syab002 Davydenko S Shevchenko T Ryabokon T Tretiakov R Gol din P 2021 A Giant Eocene Whale from Ukraine Uncovers Early Cetacean Adaptations to the Fully Aquatic Life Evolutionary Biology 48 1 67 80 doi 10 1007 s11692 020 09524 8 Uhen M 2004 Form Function and Anatomy of Dorudon Atrox Mammalia Cetacea An Archaeocete from the Middle to Late Eocene of Egypt Papers on Paleontology 34 p 1 222 Oceans of Kansas a Natural History of the Western Interior Sea Indiana University Press 2005 ISBN 9780253345479 Snively E Fahlke J M amp Welsh R C 2015 Bone Breaking Bite Force of Basilosaurus isis Mammalia Cetacea from the Late Eocene of Egypt Estimated by Finite Element Analysis PLOS ONE 10 2 e0118380 Philip D Gingerich Mohammed Sameh M Antar und Iyad S Zalmot Aegicetus gehennae a new late Eocene protocetid Cetacea Archaeoceti from Wadi Al Hitan Egypt and the transition to tail powered swimming in whales PLoS ONE 14 12 e0225391 doi 10 1371 journal pone 0225391 Otrimano z https uk wikipedia org w index php title Basilosauridae amp oldid 36251852