Dianmeisaurus
Dianmeisaurus was a tiny, slender marine reptile that swam in warm seas during the Middle Triassic, about 245 million years ago. It had a long body and a small head with big eyes, and it probably hunted small fish and shrimp in the water.23
Kur jetoi?
Sa i madh ishte?
Sa i gjatë ishte?
Sa i madh ishte Dianmeisaurus krahasuar me TY?
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Fakte argëtuese
Dianmeisaurus was very small, with a total body length of less than 50 centimetres (about 20 inches).3
It had 41 vertebrae in its neck and back before the hips, which is a lot for such a small reptile.3
Its eyes were very large compared to the openings behind them on the skull, helping it see in dim water.3
The space between its eyes was extremely narrow, a feature that helps scientists tell it apart from similar reptiles.21
Dianmeisaurus lived alongside two other small marine reptiles in the same ancient sea: Diandongosaurus and Dianopachysaurus.3
The second species, Dianmeisaurus mutaensis, was named in 2024 and its skeleton probably came from a young animal.1
Its front leg bones (the ulna) were wider at the top than at the bottom, which is unusual.3

Për ekspertët e dinozaurëve
- Emri shkencor
- Dianmeisaurus
- Emërtuar nga
- Shang and Li 20154
- Grupi
- Zvarranikët e detit
- Familja / klada
- Pachypleurosauria4
- Klasifikimi
- Sauropterygia4
- Mosha e shkëmbinjve
- 247 deri në 241 milionë vjet ()4
- Formacionet shkëmbore
- Guanling4
- Vendet
- Kina4
- Gjetjet fosile
- 2 në The Paleobiology Database4
- Zbulimi
- The first species, Dianmeisaurus gracilis, was named by Shang Qinghua and Li Chun in 2015 based on a nearly complete skeleton from Luoping, Yunnan, China. A second species, D. mutaensis, was added in 2024 by Hu, Li and Liu.213
- Ende i diskutueshëm
- Scientists are still debating whether Dianmeisaurus is more closely related to European pachypleurosaurs or to the nothosauroid group of marine reptiles.3
Nga vijnë faktet
- Dianmeisaurus (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- A new small-sized eosauropterygian(Diapsida:Sauropterygia) from the Middle Triassic of Luoping,Yunnan,southwestern China Chinese Full Text (cnki.net)
- Dianmeisaurus in The Paleobiology Database (CC BY 4.0): mosha, vendet, formacionet shkëmbore, klasifikimi.
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