Katin Dino No. 0352 na 2 027

Cartorhynchus

Sunan yana nufin: “gajeren hanci”1

Ya ci: KifiIchthyosaursFarkon Triassic zuwa Tsakiyar TriassicBa dinosaur ba ne a zahiri

Cartorhynchus ƙaramin dabba ne na ruwa wanda ya rayu shekaru miliyan 248 da suka wuce. Yana da gajeren hanci da manyan fikafikai, kuma masana suna tunanin zai iya tafiya kaɗan a ƙasa, kamar hatimi!1

Gaskiya mai ban sha'awa: wannan dabbar ruwa mai rarrafe tana iyo yayin da dinosaur suke tafiya a ƙasa. Kowa yana kiran su dino, amma reshe ne daban na dabbobi masu rarrafe.

Ya rayu

shekaru miliyan 249 zuwa 247 da suka wuce5

Farkon Triassic zuwa Tsakiyar Triassic

Burbushin halittu da aka samo a

Lardin Anhui, China2

Tsawo

0.4 m (1.3 ft)3 1

Nauyi

0.237 kg zuwa 2 kg (1 zuwa 4 lb)3

Mafi girman gudu

kusan 10 km/h (6 mph)

Iyo, ƙiyasi

Me Cartorhynchus yake ci?

Yana cin dabbobi masu kauri kamar jatan lande, yana amfani da tsotsa don cin su. Yana da haƙoran da suke kamar na nika a cikin muƙamuƙinsa don murƙushe su.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, dutsen sararin samaniya (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya nauyin sa yake?

nauyin ayaba 17

tsawon ayaba 2 a jerekusan nauyin kyanwar gidanauyin ayaba 17tsawon tubalin wasa 12 a jerezai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 18

Yaya girman Cartorhynchus idan aka kwatanta da KAI?

Lissafi kawai a cikin burauzarka. Babu abin da ake adanawa ko aikawa ko'ina.

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

Cartorhynchus kusan 10 km/h (6 mph)

Yaro a kan keke kusan 12 km/h (7 mph)

Doki mai gudu kusan 65 km/h (40 mph)

Damisa kusan 100 km/h (62 mph)

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

Cartorhynchus yana ɗaya daga cikin tsoffin ichthyosauriforms da aka sani, rukuni wanda ya haɗa da ichthyosaurs.1

Yana da gajeren hanci, rabin tsawon sauran kwanon kansa.2

Fikafikansa sun kasance manya kuma sun lanƙwasa, wanda wataƙila ya taimaka masa ya motsa a ƙasa.1

Kashin da aka samu shi ne kusan cikakken kwarangwal, wanda aka ajiye a Gidan Tarihi na Geological na Anhui.2

Ya rayu a lokacin Early Triassic, shekaru miliyan 248 da suka wuce, a cikin teku mai ɗumi.1

Cartorhynchus yana da babban kashi a maƙogwaronsa, wanda ya taimaka masa ya tsotse abinci.2

Hoton Cartorhynchus da aka yi da AI — Hoton yadda Cartorhynchus zai iya kasancewa wanda aka yi da AI, kwamfuta ce ta yi shi daga abin da masana kimiyya suka sani. Hasashe ne: ainihin dabbar za ta iya zama daban, kuma babu wanda ya san ainihin launukanta.

ka tambaya

Tambayoyin da aka fi yi game da Cartorhynchus

?Yaya girman Cartorhynchus yake?

Kusan santimita 40 tsayi, wanda yake da girman ƙaramin kadangare. Yana da nauyin kusan kilogiram 2.3

?Shin Cartorhynchus zai iya tafiya a ƙasa?

I, masana suna tunanin zai iya tafiya kaɗan a ƙasa, kamar hatimi. Manyan fikafikansa masu sassauƙa da gajeren jikinsa sun taimaka masa ya motsa a ƙasa.3 1

?Me Cartorhynchus yake ci?

Yana cin dabbobi masu kauri kamar jatan lande, yana amfani da tsotsa don cin su. Yana da haƙoran da suke kamar na nika a cikin muƙamuƙinsa don murƙushe su.3 4

?Yaushe Cartorhynchus ya rayu?

Ya rayu shekaru miliyan 248 da suka wuce, a lokacin Early Triassic, jim kaɗan bayan babban ƙarewar dabbobi na Permian-Triassic.3

Don ƙwararrun dino

Sunan kimiyya: Cartorhynchus
Wanda ya ba da suna: Motani et al. 20155
Rukuni: Ichthyosaurs
Iyali / rukuni: Omphalosauridae5
Rarrabewa: Ichthyosauromorpha5
Zamanin duwatsu: shekaru miliyan 249 zuwa 247 ()5
Tsarin duwatsu: Nanlinghu5
Kasashe: China5
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology5
Gano: Ryosuke Motani da abokan aikinsa ne suka ba Cartorhynchus suna a shekarar 2015, bisa ga wani kashi da aka samu a wani ma'adinai a Anhui, China.5
Har yanzu ana muhawara: Masana ba su da tabbas ko Cartorhynchus zai iya tafiya a ƙasa da gaske, ko kuma yana kashe lokacinsa duka a cikin ruwa.1

Inda bayanan suka fito

A basal ichthyosauriform with a short snout from the Lower Triassic of China | Nature (nature.com)
PBDB Taxon (paleobiodb.org)
Cartorhynchus (en.wikipedia.org)
First Amphibious "Sea Monster" Found; Fills Evolutionary Gap | National Geographic (nationalgeographic.com)
Cartorhynchus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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