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Chithunzi choseketsa cha Cartorhynchus
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Cartorhynchus

Dzina limatanthauza: “short snout”1
Ankadya: NsombaMaikitiosauriKumayambiriro kwa Triasiki mpaka Pakati pa TriasikiKwenikweni si dainoso

Cartorhynchus was a tiny, early marine reptile that lived about 248 million years ago. It had a short snout and big flippers, and scientists think it could walk a little on land, like a seal!1

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.
Ankakhala
zaka 249 mpaka 247 miliyoni zapitazo5
Kumayambiriro kwa Triasiki mpaka Pakati pa Triasiki
Mafosili apezeka ku
Anhui Province, China2
Utali
0.4 m (1.3 ft)31
Kulemera
0.237 kg mpaka 2 kg (1 mpaka 4 lb)3
Liwiro lalikulu kwambiri
pafupifupi 10 km/h (6 mph)
Kusambira, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Cartorhynchus utali wa pafupifupi 0.4 m (1.3 ft)Mphaka wa pakhomo pafupifupi 0.5 m (1.6 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)

Ankalemera bwanji?

wolemera ngati nthochi 17
wautali ngati nthochi 2 zotsatizanawolemera pafupifupi ngati mphaka wa pakhomowolemera ngati nthochi 17wautali ngati zidutswa zomangira za zidole 12 pamzereakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 18

Cartorhynchus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

Cartorhynchus is one of the oldest known ichthyosauriforms, a group that includes ichthyosaurs.1

2

It had a very short snout, only half the length of the rest of its skull.2

3

Its flippers were unusually large and curved, which might have helped it move on land.1

4

The only fossil found is a nearly complete skeleton, stored at the Anhui Geological Museum.2

5

It lived during the Early Triassic period, about 248 million years ago, in a warm tropical sea.1

6

Cartorhynchus had a very large hyoid bone in its throat, which helped it suck in food.2

Chopangidwa ndi AIChithunzi cha Cartorhynchus chopangidwa ndi AI
Chithunzi cha momwe Cartorhynchus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza Cartorhynchus

?How big was Cartorhynchus?

About 40 centimetres long, which is about the size of a small lizard. It weighed around 2 kilograms.3

?Could Cartorhynchus walk on land?

Yes, scientists think it could walk a little on land, like a seal. Its large, flexible flippers and short body helped it move on land.31

?What did Cartorhynchus eat?

It ate hard-shelled animals like shrimp, using suction feeding to vacuum them up. It had special molar-like teeth inside its jaws to crush them.34

?When did Cartorhynchus live?

It lived about 248 million years ago, during the Early Triassic period, soon after the big Permian-Triassic extinction.3

Kwa akatswiri a madino

Dzina la sayansi
Cartorhynchus
Anapatsidwa dzina ndi
Motani et al. 20155
Gulu
Maikitiosauri
Banja / kladi
Omphalosauridae5
Magawidwe a sayansi
Ichthyosauromorpha5
Zaka za miyala
zaka 249 mpaka 247 miliyoni ()5
Mapangidwe a miyala
Nanlinghu5
Mayiko
China5
Zolemba za mafosili
1 mu The Paleobiology Database5
Kupezeka
Cartorhynchus was named by Ryosuke Motani and colleagues in 2015, based on a fossil found in a quarry in Anhui, China.5
Akukambiranabe
Scientists are not sure if Cartorhynchus could really walk on land, or if it spent all its time in the water.1

Kumene mfundo zimachokera

  1. A basal ichthyosauriform with a short snout from the Lower Triassic of China | Nature (nature.com)
  2. PBDB Taxon (paleobiodb.org)
  3. Cartorhynchus (en.wikipedia.org)
  4. First Amphibious "Sea Monster" Found; Fills Evolutionary Gap | National Geographic (nationalgeographic.com)
  5. Cartorhynchus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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