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Brachypterygius

Sunan yana nufin: “fiffike ko matuƙin jirgi gajere”1
Ya ci: NamaIchthyosaursƘarshen Jurassic zuwa Farkon CretaceousBa dinosaur ba ne a zahiri

Brachypterygius wani nau'in dabba ne mai rayuwa a ruwa wanda yake yin iyo da sauri a zamanin Late Jurassic. Yana kama da dolphin amma dabba ce mai rarrafe, ba kifi ba kuma ba dinosaur ba. Fiffikensa na gaba gajeru kuma faɗaɗa sun taimaka masa wajen 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
shekaru miliyan 155 zuwa 143 da suka wuce3
Ƙarshen Jurassic zuwa Farkon Cretaceous
Burbushin halittu da aka samo a
Ingila, Rasha, da Norway3
Tsawo
har zuwa 4 m (13 ft)1
har zuwa
Mafi girman gudu
kusan 48 km/h (30 mph)
Iyo, ƙiyasi
Me Brachypterygius yake ci?
Masana kimiyya suna tunanin cewa Brachypterygius yana farauta a cikin ruwan da hasken rana yake isa, yana farautar abinci mai saurin tafiya kamar kifi da suke yin iyo a rukuni. Haƙoransa sun fi girma kuma sun fi ƙarfi fiye da na sauran ichthyosaurs.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Brachypterygius kusan 4 m tsawo (13 ft)Keken manya kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)Giwa, dabba mafi girma a doron ƙasa a yau kusan 6.5 m (21 ft)
tsawon karnuka 4 daga hanci zuwa wutsiyatsawon ayaba 22 a jerezai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 3.8

Yaya girman Brachypterygius idan aka kwatanta da KAI?

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

Yaya saurin sa yake?

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

1

Brachypterygius yana da gajeren fiffike na gaba mai faɗi wanda yake da yatsu har guda shida, kuma wasu yatsun suna da ƙasusuwa har guda 16.1

2

Ƙoƙon kansa yana da tsawon mita 0.5 zuwa 1.2, wanda yake kusan girman kan babban kare.1

3

Kashin farko na Brachypterygius guntun fiffiken gaba na dama ne kawai, wanda aka gano a Ingila.1

4

Brachypterygius ya rayu a zamanin Kimmeridgian da Tithonian, kimanin shekaru miliyan 154 zuwa 143 da suka wuce.3

5

Yana da alaƙa sosai da sauran ichthyosaurs kamar Platypterygius da Caypullisaurus.1

6

Masana kimiyya sun taɓa tunanin cewa Brachypterygius ɗaya ne da wani ichthyosaur da ake kira Grendelius, amma yanzu da yawa suna ganin su daban ne.1

An yi shi da AIHoton Brachypterygius da aka yi da AI
Hoton yadda Brachypterygius 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 Brachypterygius

?Yaya girman Brachypterygius yake?

Brachypterygius matsakaicin ichthyosaur ne, mai tsawon jiki har zuwa mita 4 (ƙafa 13) da tsawon ƙoƙon kai na mita 0.5 zuwa 1.2 (ƙafa 1.6 zuwa 3.9).1

?Brachypterygius dinosaur ne?

A'a, Brachypterygius ichthyosaur ne, dabba ce mai rarrafe da take rayuwa a cikin ruwa. Ba dinosaur ba ne, ko da yake ya rayu a lokaci guda da dinosaurs.1

?Me Brachypterygius yake ci?

Masana kimiyya suna tunanin cewa Brachypterygius yana farauta a cikin ruwan da hasken rana yake isa, yana farautar abinci mai saurin tafiya kamar kifi da suke yin iyo a rukuni. Haƙoransa sun fi girma kuma sun fi ƙarfi fiye da na sauran ichthyosaurs.2

Don ƙwararrun dino

Sunan kimiyya
Brachypterygius
Wanda ya ba da suna
Huene 19223
Rukuni
Ichthyosaurs
Iyali / rukuni
Ophthalmosauridae3
Rarrabewa
Ichthyosauria > Ichthyosauromorpha3
Zamanin duwatsu
shekaru miliyan 155 zuwa 143 (Kimmeridgian / Tithonian)3
Tsarin duwatsu
Kimmeridge Clay, Agardhfjellet3
Kasashe
Birtaniya, Russia, Norway3
Rubutun burbushin halittu
6 a cikin Bayanan Paleobiology3
An kuma san shi da
Ochevia, Otschevia (tsoffin sunaye da yanzu ake ɗauka a matsayin dabba ɗaya)3
Gano
Boulenger ne ya fara bayyana kashin farko, wato fiffiken gaba na dama, a matsayin Ichthyosaurus extremus a shekarar 1904. A shekarar 1922, Friedrich von Huene ya ba shi sabon suna Brachypterygius saboda gajeren fiffikensa mai faɗi.1
Har yanzu ana muhawara
Masana kimiyya har yanzu suna taƙaddama ko nau'in Grendelius mordax ɗaya ne da Brachypterygius extremus ko kuwa dabba ce daban.1

Inda bayanan suka fito

  1. Brachypterygius (en.wikipedia.org)
  2. Brachypterygius (prehistoric-wildlife.com)
  3. Brachypterygius in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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Ƙari daga wannan rukunin: Ichthyosaurs

Haka kuma daga lokaci guda: Ƙarshen Jurassic

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