Dino Wiki / Dukan dinos / Dabbobi masu rarrafe na teku

Katin Dino No. 0952 na 2 027

Keichousaurus

Sunan yana nufin: “kadan na Kweichow”1

Ya ci: KifiDabbobi masu rarrafe na tekuEarly Triassic zuwa Middle TriassicBa dinosaur ba ne a zahiri

Keichousaurus wani karamin dabba ne mai rarrafe na ruwa wanda yake iyo a cikin tekuna masu dumi a zamanin Triassic. Yana da dogon wuya, dogon wutsiya, da kuma gabobi masu kama da matuka don yin iyo a cikin ruwa.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

251 zuwa 237 miliyan shekaru da suka wuce5

Early Triassic zuwa Middle Triassic

Burbushin halittu da aka samo a

Lardunan Guizhou, Hubei, da Yunnan, China1 2

Tsayi

0.3 zuwa 0.5 m (1 zuwa 1.6 ft)1

an kiyasta daga tsawon cm 16 a maza

Gudun da ya fi kowa

kusan 4 km/h (2 mph)

Iyo, ƙiyasin adewa

Me Keichousaurus yake ci?

Yana cin kifi. Yana da hakora masu kaifi da kuma hakora masu lankwasa a gaban bakinsa don kamawa da hadiye abincinsa gaba daya.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, tauraron dan adam (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

tsawon ayaba 3 a jeretsawon tubalin wasa 16 a jerezai iya yin iyo tsawon babban wurin waha (50 m) cikin daƙiƙa 45

Yaya girman Keichousaurus idan aka kwatanta da KAI?

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

Yaya saurin sa yake?

Keichousaurus kusan 4 km/h (2 mph)

Mutum yana tafiya kusan 5 km/h (3 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

Keichousaurus yana haihuwa kai tsaye maimakon yin kwai. An gano kwarangwal din jarirai a cikin jikin manyan mata.1

Wannan dabba mai rarrafe tana da kashin hannu mai fadi, wanda ya taimaka wajen sa matukanta su fi tasiri wajen iyo.1

Maza sun fi mata girma kadan. Maza sun kai tsawon cm 16, yayin da mata suka kai cm 15.1

Keichousaurus na daya daga cikin kwarangwal din sauropterygian da aka fi samu a China. An tattara kwarangwal da yawa cikakku.1

Yana da dogon wuya mai kama da maciji da karamin kai, kamar sauran pachypleurosaurs.1

Keichousaurus wata kila yana amfani da motsin tuƙi da gabobinsa masu kama da matuka don tafiya a cikin ruwa.1

Hoton Keichousaurus da aka yi da AI — Hoton yadda Keichousaurus 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 Keichousaurus

?Shin Keichousaurus dinosaur ne?

A'a, Keichousaurus ba dinosaur ba ne. Dabba ce mai rarrafe ta ruwa da ake kira sauropterygian.1

?Yaya girman Keichousaurus yake?

Keichousaurus karami ne sosai. Maza sun kai tsawon cm 16, mata kuma cm 15.1

?Me Keichousaurus yake ci?

Yana cin kifi. Yana da hakora masu kaifi da kuma hakora masu lankwasa a gaban bakinsa don kamawa da hadiye abincinsa gaba daya.1

?Shin Keichousaurus yana yin kwai?

A'a. Shaidar kwarangwal ta nuna cewa Keichousaurus yana haihuwa kai tsaye, ba kwai ba. An gano jarirai a cikin jikin manyan mata.1 4 3

?Shin Keichousaurus yana iya iyo?

I, yana iya iyo sosai. Yana amfani da gabobinsa masu kama da matuka don yin iyo a cikin ruwa.1

?Yaushe Keichousaurus ya rayu?

Keichousaurus ya rayu a lokacin Triassic, daga kimanin shekaru miliyan 251 zuwa 227 da suka wuce.1

Tambayi Rex game da Keichousaurus

Rex yana amsa tambayoyi game da wannan shafi kawai. Tambayoyi 10 a wata.

Rex AI ne kuma yana iya yin kuskure. Yana aiki a kan sabobin da ke EU kuma ba a taɓa adana tambayoyi ba. Kada ka taɓa rubuta sunanka ko wasu abubuwan sirri.

Don ƙwararrun dino

Sunan kimiyya: Keichousaurus
Wanda ya ba da suna: Young 19585
Rukuni: Dabbobi masu rarrafe na teku
Iyali / rukuni: Keichousauridae5
Rarrabewa: Sauropterygia5
Zamanin duwatsu: 251 zuwa 237 miliyan shekaru ()5
Tsarin duwatsu: Falang, Jialingjiang, Gejiu5
Kasashe: China5
Rubutun burbushin halittu: 7 a cikin Bayanan Paleobiology5
Gano: An gano kwarangwal din Keichousaurus na farko a shekarar 1957 a Lardin Guizhou, China, ta hannun Hu Chengzhi. Masanin ilimin halittu na kasar China Young Chung-chien ne ya ba shi suna a shekarar 1958.1
Har yanzu ana muhawara: Masana kimiyya ba su tabbatar da ko Keichousaurus yana haihuwa kai tsaye ba ko kuma yana yin kwai a ciki kafin ya haifa.3

Inda bayanan suka fito

Keichousaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Morphology of Keichousaurus hui from the Middle Triassic of Xingyi, Guizhou Province with Comments on Its Reproduction Mode (xbna.pku.edu.cn)
Triassic marine reptiles gave birth to live young | Nature (nature.com)
Keichousaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane gaskiya a wannan shafin yana da lamba da ke nuna tushenta. Idan mun yi kuskure, yi haƙuri, mu masoyan dino ne, ba mujallar kimiyya ba. Faɗa mana a [email protected] kuma za mu gyara shi.

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