Katin Dino No. 1828 na 2 027

Tricleidus

Sunan yana nufin: “kadan mai maɓalli uku (ko wanda aka kulle da maɓalli uku)”1

Ya ci: NamaPlesiosaursFarkon Jurassic zuwa Ƙarshen JurassicBa dinosaur ba ne a zahiri

Tricleidus wani nau'in plesiosaur ne, wani dabba mai rarrafe na cikin ruwa wanda yake yin iyo a cikin teku a lokacin zamanin Jurassic. Yana da ƙaramin kai, dogon wuya, da kuma fikafikan yin iyo a cikin ruwa. Ba dinosaur ba ne, amma dangi ne na nesa wanda yake rayuwa a cikin teku.1 3

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 184 zuwa 155 da suka wuce3

Farkon Jurassic zuwa Ƙarshen Jurassic

Burbushin halittu da aka samo a

An gano burbushin halittunsa a ƙasar Ingila da Norway.3 1

Mafi girman gudu

kusan 27 km/h (17 mph)

Iyo, ƙiyasi

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya saurin sa yake?

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

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

Tricleidus kusan 27 km/h (17 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

Tricleidus an san shi ne kawai daga kwarangwal guda ɗaya, wanda aka gano a cikin yumbu na Oxford Clay na Ingila.1

Burbushin farko da aka gano shi ne kashin kafada, wanda wani ɓangare ne na kwarangwal ɗin da yake ɗauke da fikafikan yin iyo.2

Ya rayu kimanin shekaru miliyan 165 zuwa 161 da suka wuce, a lokacin Callovian na Jurassic.2

Wani nau'in da aka taɓa kira Tricleidus svalbardensis an mayar da shi zuwa wani nau'in daban, Colymbosaurus, a shekarar 2012.1

Tricleidus yana cikin rukuni da ake kira Cryptoclididae, waɗanda su ne plesiosaurs masu dogayen wuya da ƙananan kawuna.1 3

An ajiye kwarangwal ɗin farko a wani gidan tarihi kuma ana kiransa BMNH R3539.1 2

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

Mai karyata tatsuniya

Tatsuniya: Wasu mutane suna tunanin Tricleidus dinosaur ne saboda ya rayu tun da daɗewa kuma ana yawan nuna shi a cikin littattafan dinosaur.

Gaskiya: Tricleidus wani plesiosaur ne, dabba mai rarrafe na cikin ruwa, ba dinosaur ba ne. Dinosaur suna rayuwa ne a ƙasa kuma suna da siffofin jiki daban.1

Don ƙwararrun dino

Sunan kimiyya: Tricleidus
Wanda ya ba da suna: Andrews 19093
Rukuni: Plesiosaurs
Iyali / rukuni: Cryptoclididae3
Rarrabewa: Plesiosauria > Sauropterygia3
Zamanin duwatsu: shekaru miliyan 184 zuwa 155 (Toarcian / Oxfordian)3
Tsarin duwatsu: Oxford Clay3
Kasashe: Birtaniya, Norway3
Rubutun burbushin halittu: 3 a cikin Bayanan Paleobiology3
Gano: C. W. Andrews ne ya ba Tricleidus suna a shekarar 1909, bisa ga wani kwarangwal da aka gano a cikin yumbu na Oxford Clay da ke Peterborough, Ingila. Nau'in halittar nan shi ne Tricleidus seeleyi.1 3
Har yanzu ana muhawara: Masana kimiyya har yanzu suna ta muhawara kan yadda Tricleidus yake da alaƙa da sauran plesiosaurs, kuma wasu burbushin halittu daga Norway waɗanda aka taɓa cewa na Tricleidus ne, daga baya aka mayar da su wani nau'in daban.1

Inda bayanan suka fito

Tricleidus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Tricleidus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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