Katin Dino No. 1412 na 2 027

Pessopteryx

Sunan yana nufin: “Sunan yana nufin 'fiffike' ko 'fin' kuma 'pteryx' yana nufin 'fiffike' a yaren Girkanci, amma ga wannan dabba ta ruwa wataƙila yana nufin fikafikanta ne.”1

Ya ci: NamaIchthyosaursFarkon Triassic zuwa Tsakiyar TriassicBa dinosaur ba ne a zahiri

Pessopteryx dabba ce ta ruwa mai saurin iyo wadda ta rayu a cikin teku a farkon zamanin Triassic, kusan shekaru miliyan 248 da suka wuce. Ba dinosaur ba ne, amma wani nau'in ichthyosaur ne, mai jiki kamar kifi da kuma fikafikai don tuƙi.1 2

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 249 zuwa 241 da suka wuce2

Farkon Triassic zuwa Tsakiyar Triassic

Burbushin halittu da aka samo a

An gano burbushin Pessopteryx a Svalbard, wanda gungun tsibirai ne na ƙasar Norway.1 2

Mafi girman gudu

kusan 46 km/h (29 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)

Pessopteryx 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

Pessopteryx ya rayu a zamanin Olenekian na farkon Triassic, kusan shekaru miliyan 248 zuwa 241 da suka wuce.1 2

Carl Wiman ne ya ba shi suna a shekarar 1910, wanda da farko ya yi tunanin akwai nau'ikan dabbobi guda huɗu daban-daban, amma a yau ɗaya ne kawai ake ɗauka a matsayin ingantacce.1

Wasu daga cikin sunayen nau'ikan na farko, kamar P. arctica da P. pinguis, yanzu ana ɗaukarsu a matsayin abin shakku, kuma masana kimiyya ba su da tabbacin ko da gaske sun bambanta.1

Pessopteryx na cikin dangin Merriamosauridae, wanda ya haɗa da sauran ichthyosaurs waɗanda suka rayu a cikin tekunan zamanin Triassic.1 2

An gano burbushin halittar a cikin tsarin Vikinghøgda, wanda wani nau'in dutse ne daga farkon zamanin Triassic.2

An san Pessopteryx ne kawai daga tarin burbushin halittu guda biyu, duka daga Svalbard, wanda hakan ya sa ya zama abin da ba kasafai ake gani ba.2

Hoton Pessopteryx da aka yi da AI — Hoton yadda Pessopteryx 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 na iya tunanin Pessopteryx dinosaur ne saboda ya rayu tun da daɗewa kuma yana da suna mai ban tsoro.

Gaskiya: Pessopteryx a zahiri ichthyosaur ne, dabba ta ruwa wadda ta rayu a cikin teku, ba dinosaur ba ne. Dinosaurs sun rayu a ƙasa.1

Don ƙwararrun dino

Sunan kimiyya: Pessopteryx
Wanda ya ba da suna: Wiman 19102
Rukuni: Ichthyosaurs
Iyali / rukuni: Merriamosauridae2
Rarrabewa: Ichthyosauria > Ichthyosauromorpha2
Zamanin duwatsu: shekaru miliyan 249 zuwa 241 ()2
Tsarin duwatsu: Vikinghøgda2
Kasashe: Svalbard2
Rubutun burbushin halittu: 2 a cikin Bayanan Paleobiology2
Gano: Carl Wiman ne ya fara ba Pessopteryx suna a shekarar 1910 bisa ga burbushin da aka gano daga Svalbard, Norway. Ya bayyana nau'ikan dabbobi da dama, amma daga baya masana kimiyya suka sake rarraba su.1
Har yanzu ana muhawara: Masana kimiyya har yanzu suna muhawara kan adadin nau'in Pessopteryx da suka wanzu da gaske, saboda wasu burbushin farko ba su cika ba kuma suna da wuyar kwatantawa.1

Inda bayanan suka fito

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

Kowane bayani a wannan shafin yana da lamba da ke nuna tushensa. 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 ɗansa mai son dino, kyauta ba tare da talla ko masu bin diddigi ba. Manya za su iya ba Rex abun ciye-ciye don taimaka wa shafin ya ci gaba da kasancewa a yanar gizo.Ba Rex abinci