Brevicaudosaurus

Izina risobanura: “short-tailed lizard”1

Yaryaga: InyamaIbikururanda byo mu nyanjaTriyasike yo hagati kugeza Triyasike ya nyumaMu by'ukuri si dinozore

Brevicaudosaurus was a small marine reptile that lived in the sea during the Triassic Period. It had a very short, flat tail and a broad, flat body, so it probably swam slowly and hunted near the seafloor.1

Akantu gashimishije: iki gikururanda cyo mu nyanja cyogaga mu gihe dinozore zagendaga ku butaka. Bose bakita dinozore, ariko cyari mu rindi shami ry'ibikururanda.

Yabayeho

hashize imyaka miliyoni 241 kugeza 2273

Triyasike yo hagati kugeza Triyasike ya nyuma

Ibisigazwa byabonetse muri

Fuyuan, Yunnan Province, China1 3

Uburebure

0,588 m (1,9 ft)1

Umuvuduko wo hejuru

nka 5 km/h (3 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

ndende nk'imineke 3 ikurikiranyendende nk'ibikinisho 18 byo kubaka bikurikiranyeyashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 36

Brevicaudosaurus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Brevicaudosaurus nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Brevicaudosaurus means 'short-tailed lizard' because its tail was unusually short and flattened compared to other marine reptiles like it.1

A baby Brevicaudosaurus was only about one-third the length of an adult, and its teeth were small and smooth instead of fang-like.1 2

Adult Brevicaudosaurus had fang-shaped teeth in the front of the upper jaw, which helped them grab big prey.1 2

Scientists think Brevicaudosaurus lived on the seafloor and ate animals that lived there, because its flat body and short tail made it a slow swimmer.1

The first Brevicaudosaurus fossil was described in 2020, and a baby skeleton was found later in 2025.1 2

Brevicaudosaurus lived about 240 million years ago, during the Middle Triassic, in the ocean that covered what is now southern China.1 3

Ishusho ya Brevicaudosaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Brevicaudosaurus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

Ku bazobereye muri dinozore

Izina rya siyansi: Brevicaudosaurus
Yiswe na: Shang et al. 20203
Itsinda: Ibikururanda byo mu nyanja
Umuryango / ishami: Nothosauridae3
Ishyirwa mu byiciro: Sauropterygia3
Imyaka y'amabuye: imyaka miliyoni 241 kugeza 227 (Ladinian / Carnian)3
Ibihugu: Ubushinwa3
Ibisigazwa byanditswe: 2 muri The Paleobiology Database3
Ivumburwa: Brevicaudosaurus was named in 2020 by scientists Shang, Wu, and Li based on a fossil found in Fuyuan, Yunnan Province, China.1 3
Biracyagibwaho impaka: Scientists are not sure exactly where Brevicaudosaurus fits on the family tree of marine reptiles. Some studies place it close to nothosaurs, while others put it outside that group.1

Aho amakuru yakuwe

Brevicaudosaurus (en.wikipedia.org)
Open Research Online (oro.open.ac.uk)
Brevicaudosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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