Dianmeisaurus

Din no ase: “beautiful lizard from Dian (an old name for Yunnan, China)”1

Ɔdii: NamƐpo mu mmoa a wɔweaTriasik MfinimfiniNyansahu mu deɛ, ɔnyɛ dinosɔɔ

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.2 3

Asɛm a ɛyɛ anigye: ɛpo mu aboa a ɔwea yi guaree berɛ a dinosɔɔ nantew asase so. Obiara frɛ wɔn dino, nanso na wɔyɛ mmoa a wɔwea abusua foforɔ.

Ɔtenaa ase

mfeɛ ɔpepem 247 kɔsi 241 a atwam4

Triasik Mfinimfini

Wɔhunuu fɔsil wɔ

Luoping County, Yunnan Province, China2 3

Tenten

0.5 m (1.6 ft)3

Ntɛmntɛm a ɛsen biara

bɛyɛ 4 km/h (2 mph)

Nsuguareɛ, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik

Jurasik

Kretasias

mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

ne tenten te sɛ kwadu 3 a wɔde abɔ toatoa sone tenten te sɛ agodeɛ blɔk 16 a ɛtoatoa soanka ɔbɛtumi aguare nsuguarebea kɛseɛ (50 m) tenten wɔ sikɛn 45 mu

Dianmeisaurus kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

Dianmeisaurus bɛyɛ 4 km/h (2 mph)

Onipa a ɔnante bɛyɛ 5 km/h (3 mph)

Abofra a ɔte sakre so bɛyɛ 12 km/h (7 mph)

Ɔpɔnkɔ a ɔretu mmirika bɛyɛ 65 km/h (40 mph)

Kyiita bɛyɛ 100 km/h (62 mph)

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

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.2 1

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

Yei yɛ Dianmeisaurus mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.

Ma dino ho animdefoɔ

Nyansahu din: Dianmeisaurus
Obi a ɔtoo din: Shang and Li 20154
Kuo: Ɛpo mu mmoa a wɔwea
Abusua / kuo kɛseɛ: Pachypleurosauria4
Nkyekyɛmu: Sauropterygia4
Abotan no mfeɛ: mfeɛ ɔpepem 247 kɔsi 241 ()4
Abotan nhyehyɛeɛ: Guanling4
Aman: Kyaena4
Fɔsil nkyerɛwee: 2 wɔ The Paleobiology Database mu4
Nhunumu: 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.2 1 3
Wɔda so gye ho akyinnye: Scientists are still debating whether Dianmeisaurus is more closely related to European pachypleurosaurs or to the nothosauroid group of marine reptiles.3

Baabi a nsɛm no firi

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): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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