Katin Dino No. 1028 na 2 027

Leninia

Sunan yana nufin: “An ba ta suna bayan Vladimir Lenin, saboda gidan kayan tarihi inda aka ajiye burbushin halittar yana cikin harabar tunawa da Lenin da makarantar Lenin a Ulyanovsk, Rasha.”1

Ya ci: NamaIchthyosaursEarly CretaceousBa dinosaur ba ne a zahiri

Leninia wata dabba ce mai rarrafe ta ruwa wadda ta rayu a cikin teku a zamanin Early Cretaceous, ba dinosaur ba ce. Tana da manyan idanu kuma wataƙila tana nutsewa sosai don farautar kifi da squid.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

121 zuwa 120 miliyan shekaru da suka wuce3

Early Cretaceous

Burbushin halittu da aka samo a

Ƙauyen Kriushi, a bakin kogin Volga a yammacin Rasha1 3

Gudun da ya fi kowa

kusan 46 km/h (29 mph)

Iyo, ƙiyasin adewa

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya saurin sa yake?

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

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

Leninia kusan 46 km/h (29 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

An samo ɓangaren kwanyar kai kawai, mai tsawon kusan santimita 45 (inci 18). Masana kimiyya suna tunanin cewa dukan kwanyar tana tsakanin santimita 65 zuwa 90 (inci 26 zuwa 35).1

Leninia tana da ɗaya daga cikin mafi girman zoben ido (zoben ƙashi wanda yake tallafawa ido) na kowane ichthyosaur. Baptanodon da babban Temnodontosaurus ne kawai suka fi ta girma.1

Ƙasusuwan kwanyarta suna samar da siffar tauraro, shi ya sa sunan nau'inta shi ne stellans, wanda ke nufin 'mai haske' ko 'kamar tauraro'.1

Leninia ta rayu kimanin shekaru miliyan 119 zuwa 113 da suka wuce, a zamanin Early Cretaceous.1

Ita ɗaya ce daga cikin membobin ƙarshe na rukunin ophthalmosaurine, waɗanda su ne ichthyosaurs masu nutsewa sosai da manyan idanu.1

An gano burbushin a shekarar 2012 a cikin wani dutse mai tauri a bakin Kogin Volga, kusa da garin Kriushi.1

Hoton Leninia da aka yi da AI — Hoton yadda Leninia 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.

Tambayi Rex game da Leninia

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: Leninia
Wanda ya ba da suna: Fischer et al. 20133
Rukuni: Ichthyosaurs
Iyali / rukuni: Ophthalmosauridae3
Rarrabewa: Ichthyosauria > Ichthyosauromorpha3
Zamanin duwatsu: 121 zuwa 120 miliyan shekaru (Aptian)3
Kasashe: Russia3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: Valentin Fischer da abokan aikinsa ne suka ba Leninia suna a shekarar 2013. Burbushin halittar da aka sani kawai shi ne ɓangaren kwanyar kai da aka samo a shekarar 2012 a bakin kogin Volga a Rasha.1 3
Har yanzu ana muhawara: Masana kimiyya ba su da tabbacin ainihin tsawon dabbar gaba ɗaya ba, saboda ɓangaren kwanyar kai kawai aka samo.1

Inda bayanan suka fito

Leninia (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Leninia 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.

Rex yana jin yunwa! Dino Wiki aikin uba ne don dansa mai son dino, kyauta ba tare da talla ko masu bin diddigi ba. Manyan mutane za su iya ba Rex abun ciye-ciye don taimakawa wajen ci gaba da kasancewa a yanar gizo.Ba Rex abinci