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Bisonocerida Chas isnuvannya ordovik silur478 420 mln rokiv tomuCassinocerasBiologichna klasifikaciyaDomen Eukarioti Eukaryota Carstvo Tvarini Animalia Tip Molyuski Mollusca Klas Golovonogi Cephalopoda Pidklas Nautiloyideyi Nautiloidea Nadryad EndoceratoideaRyad BisonoceridaEvans amp King 2012RodiniAllotrioceratidae Bisonoceratidae Chihlioceratidae Coreanoceratidae Emmonsoceratidae Humeoceratidae Manchuroceratidae Najaceratidae Piloceratidae Proterovaginoceratidae SinoendoceratidaePosilannyaVikividi BisonoceratidaBisonocerida vimerlij ryad golovonogih molyuskiv pidklasu nautiloyidej Nautiloidea sho isnuvav v ordovickomu ta silurijskomu periodah Klasifikaciya red Predstavniki cogo ryadu spochatku buli rozmisheni v ryadi Endocerida ale piznishe doslidzhennya pokazalo sho Endocerida ye polifiletichnoyu grupoyu sho ohoplyuye dvi rizni grupi nezalezhnogo pohodzhennya Bisonocerida bula vidokremlena vid Endocerida u 2012 roci 1 Ryad ob yednali z velikim pidklasom Multiceratoidea 2 Prote filogenetichnij analiz 2022 roku pokazav sho Bisonocerida tisno pov yazana z Endocerida Vidpovidno do ciyeyi gipotezi dva ryadi buli sestrinskimi taksonami v mezhah pidklasu Endoceratoidea 3 Opis red Bisonocerida bagato v chomu shozhi z endoceridami Sifunkul buv shirokim i roztashovuvavsya ventralno v rakovini forma yakoyi variyuvalasya vid poshirenishih cirtokonichnih brevikoniv vignutih i korotkih do ridkisnih ortokonichnih dovzhin pryamih i dovgih Vnutrishnya poverhnya sifunkula mistit endozifunkulyarni vidkladennya yaki dopomagayut rozrizniti dva poryadki I v bizonoceridah i v endoceridah endosifunkulyarni vidkladennya mayut konichnu formu endokonusi betonuyutsya vid krayu sifunkula ta zvuzhuyutsya do vershini rakovini Obidva ryadi mayut prosti perforovani endokoni z otvorom na kinchiku kozhnogo konusa Strukturi shozhi na prosti endokoni ochevidno takozh prisutni v deyakih predstavnikiv rannih golovonogih ryadiv Yanhecerida ta Ellesmerocerida 1 Primitki red a b Evans David H King Andrew H 1 sichnya 2012 Resolving polyphyly within the Endocerida The Bisonocerida nov a new order of early palaeozoic nautiloids Geobios angl 45 1 19 28 ISSN 0016 6995 doi 10 1016 j geobios 2011 11 015 King Andy H Evans David H 2019 High level classification of the nautiloid cephalopods a proposal for the revision of the Treatise Part K Swiss Journal of Palaeontology angl 138 1 65 85 ISSN 1664 2384 doi 10 1007 s13358 019 00186 4 Pohle Alexander Kroger Bjorn Warnock Rachel C M King Andy H Evans David H Aubrechtova Martina Cichowolski Marcela Fang Xiang ta in 14 kvitnya 2022 Early cephalopod evolution clarified through Bayesian phylogenetic inference BMC Biology 20 1 88 ISSN 1741 7007 doi 10 1186 s12915 022 01284 5 b cite journal b rekomenduyetsya displayauthors dovidka nbsp Ce nezavershena stattya z paleontologiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Bisonocerida amp oldid 37223677