Serpianosaurus

Igama lithetha: “Serpiano lizard”1

Yayitya: IintlanziIzirhubuluzi zaselwandleiTriassic ephakathiNgokwenene ayisiyo dayinaso

Serpianosaurus was a small, long-tailed marine reptile that swam in warm, shallow seas during the Middle Triassic, about 242 million years ago. It had a big skull and a straight jaw, and it probably ate small sea creatures like shrimp and plankton.1 2

Inyani emnandi: esi sirhubuluzi saselwandle sasiqubha ngelixa iidayinaso zazihamba emhlabeni. Wonke umntu uzibiza ngokuba ziidayinaso, kodwa zazilisebe elahlukileyo lezirhubuluzi.

Yaphila

247 ukuya ku-237 izigidi zeminyaka eyadlulayo2

iTriassic ephakathi

Iifosili zifunyenwe:

Switzerland and Germany1 2

Ubude

0.75 m (2.5 ft)1

Esona santya siphezulu

malunga ne-6 km/h (4 mph)

Ukuqubha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengeebhanana ezingama-4 zilandelelanaibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-30

Serpianosaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Serpianosaurus malunga ne-6 km/h (4 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Serpianosaurus is one of the oldest sauropterygians from Monte San Giorgio in Switzerland, with only the rare pachypleurosaur Odoiporosaurus being older.1

Males and females looked different: they had differently shaped and sized upper arm bones (humeri). This is called sexual dimorphism.1

Unlike many other pachypleurosaurs, Serpianosaurus did not have thickened ribs (pachyostosis). Its ribs were slender.1

The type species, Serpianosaurus mirigiolensis, was named in 1989 by paleontologist Olivier Rieppel.1 2

A second species, Serpianosaurus germanicus, was named in 2013 from the Karlstadt Formation in Germany, and it is the oldest known record of this genus.1

Serpianosaurus is considered closely related to the genus Neusticosaurus, another small pachypleurosaur.1

Umfanekiso owenziwe yi-AI: Serpianosaurus — Umfanekiso owenziwe yi-AI obonisa indlela Serpianosaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

Kwiingcali zeedayinaso

Igama lenzululwazi: Serpianosaurus
Inikwe igama ngu:: Rieppel 19892
Iqela: Izirhubuluzi zaselwandle
Usapho / iclade: Pachypleurosauridae2
Ukuhlelwa: Sauropterygia2
Ubudala bamatye: 247 ukuya ku-237 izigidi zeminyaka ()2
Izakhiwo zamatye: Besano, Karlstadt2
Amazwe: iSwitzerland, iJamani2
Iirekhodi zeefosili: 14 kwi-Paleobiology Database2
Ukufunyanwa: Serpianosaurus was named by Olivier Rieppel in 1989 based on fossils from the Grenzbitumenzone of Monte San Giorgio, Switzerland. The type species is Serpianosaurus mirigiolensis.1 2
Kusaxoxwa ngayo: Scientists are not sure exactly how Serpianosaurus filtered its food, since its teeth and feeding method are not fully understood.2

Apho iinyani zivela khona

Serpianosaurus (en.wikipedia.org)
Serpianosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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