Katin Dino No. 1450 na 2 027

Plesiopterys

Sunan yana nufin: “kusa da fiffike”1

Ya ci: NamaPlesiosaursFarkon JurassicBa dinosaur ba ne a zahiri

Plesiopterys ƙaramin dabba ne mai dogon wuya wanda ya yi iyo a cikin ɗumumin tekun zamanin Early Jurassic a Jamus. Yana da fiffike kamar matuka da baki cike da kaifi don kama 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

shekaru miliyan 184 zuwa 183 da suka wuce3

Farkon Jurassic

Burbushin halittu da aka samo a

Posidonienschiefer kusa da Holzmaden, Baden-Württemberg, Jamus1 3

Tsawo

2.2 zuwa 3 m (7.2 zuwa 9.8 ft)1 2

wani samfurin da ba cikakken girma ba yana da mita 3; ƙasusuwan asali suna da tsawon mita 2.2

Mafi girman gudu

kusan 28 km/h (17 mph)

Iyo, ƙiyasi

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya tsawon sa yake?

tsawon karnuka 3 daga hanci zuwa wutsiyatsawon ayaba 17 a jerezai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 6.4

Yaya girman Plesiopterys 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)

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

Plesiopterys kusan 28 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

Plesiopterys yana da ƙasusuwan wuya guda 39, wanda ya ba shi dogon wuya mai sassauƙa.2

Wani burbushin Plesiopterys yana adana alamun fata mai ƙyalli a kan fiffikensa na gaba da kuma fata mai santsi a kan wutsiyarsa.1

Fatar wutsiyar wannan burbushin tana kuma ɗauke da ƙwayoyin launi masu duhu, waɗanda wataƙila suka ba wa dabba launin duhu.1

Plesiopterys yana ɗaya daga cikin tsoffin plesiosaurs da aka sani, wanda ke nufin yana da halaye da yawa daga kakanninsa na dā.2

Kwanon kansa ya kasance ƙarami idan aka kwatanta shi da wuyansa, kusan kashi 17 na tsawon wuyan ne kawai.2

Sunan Plesiopterys yana kuma nufin ƙasusuwan pterygoid a cikin rufin bakinsa, waɗanda suke da muhimmanci wajen gane nau'in.1

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

Don ƙwararrun dino

Sunan kimiyya: Plesiopterys
Wanda ya ba da suna: O'Keefe 20043
Rukuni: Plesiosaurs
Iyali / rukuni: Plesiosauroidea3
Rarrabewa: Plesiosauria > Sauropterygia3
Zamanin duwatsu: shekaru miliyan 184 zuwa 183 (Toarcian)3
Tsarin duwatsu: Posidonienschiefer3
Kasashe: Jamus3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: Masanin burbushin halittu F. Robin O'Keefe ne ya ba Plesiopterys suna a 2004, bisa ga ƙasusuwan da aka gano a ƙarni na 19 kusa da Holzmaden, Jamus. Sunan nau'in P. wildi yana girmama masanin burbushin halittu na Jamus Rupert Wild.1 2
Har yanzu ana muhawara: Masana kimiyya suna muhawara ko Plesiopterys nau'in daban ne ko kuma iri ɗaya ne da wani plesiosaur da ake kira Seeleyosaurus guilelmiimperatoris.1

Inda bayanan suka fito

Plesiopterys (en.wikipedia.org)
pleo_78_511.973_988.tp (doc.rero.ch)
Plesiopterys in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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