Prejanopterus

Sunan yana nufin: “fiffike daga Préjano”1

Ya ci: KifiDabbobi masu rarrafe masu tashiFarkon CretaceousBa dinosaur ba ne a zahiri

Prejanopterus dabba ne mai tashi wanda ya rayu kimanin shekaru miliyan 125 da suka wuce a inda yanzu ake kira Spain. Yana da dogon hanci mai kunkuntar siffa tare da ƙananan haƙora da yawa kuma wataƙila yana cin kifi. Fiffikensa suna da faɗi kuma yana iya tashi sama da tsoffin tekuna.1 3

Gaskiya mai ban sha'awa: pterosaurs sun tashi a saman dinosaur, amma danginsu ne, ba dinosaur ba ne su kansu.

Ya rayu

shekaru miliyan 121 zuwa 120 da suka wuce3

Farkon Cretaceous

Burbushin halittu da aka samo a

La Rioja, Spain1 3

Faɗin fiffike

2 zuwa 4.26 m (6.6 zuwa 14 ft)1

masana kimiyya ba su yarda ba; ƙiyasin farko 4.26 m, bincike na baya-bayan nan ya nuna bai wuce 2 m ba sosai

Mafi girman gudu

kusan 64 km/h (40 mph)

Tashi sama, ƙiyasi

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya faɗin fiffikensa yake?

fiffike masu faɗin kekuna 2.5 a jerezai iya tashi daga wannan gefen filin ƙwallon ƙafa zuwa ɗayan cikin daƙiƙa 5.9

Yaya girman Prejanopterus 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)

Prejanopterus kusan 64 km/h (40 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

Prejanopterus shi ne pterosaur na farko da aka taɓa ba suna daga farkon zamanin Cretaceous na Spain.1

Da farko ana tunanin hancinsa a karkace yake zuwa hagu, amma daga baya masana kimiyya sun gano cewa dan lankwasa ne kawai zuwa sama.1

Kashin kasan muƙamuƙin Prejanopterus madaidaici ne, ba kamar hancinsa na sama da yake da lankwasa ba.1

Yana da nau'i 20 na ƙananan haƙora a muƙamuƙinsa na sama, kuma wasu haƙoran sun fi wasu ƙanƙanta.1

Masana kimiyya ba su da tabbas kan wane rukuni na pterosaurs Prejanopterus yake ciki. Wataƙila yana cikin pterodactylid ko lonchodectid.1

An gano burbushin halittar Prejanopterus a cikin Leza Formation, wanda yake da shekaru kusan miliyan 125.1 3

Hoton Prejanopterus da aka yi da AI — Hoton yadda Prejanopterus 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: Prejanopterus
Wanda ya ba da suna: Vidarte and Calvo 20103
Rukuni: Dabbobi masu rarrafe masu tashi
Iyali / rukuni: Ctenochasmatoidea3
Rarrabewa: Pterosauria > Pterodactyloidea3
Zamanin duwatsu: shekaru miliyan 121 zuwa 120 (Aptian)3
Tsarin duwatsu: Leza3
Kasashe: Spain3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: Carolina Fuentes Vidarte da Manuel Meijide Calvo ne suka ba Prejanopterus suna a shekarar 2010. Sun bayyana shi daga ƙasusuwan da aka gano kusa da ƙauyen Préjano a Spain.1 2
Har yanzu ana muhawara: Masana kimiyya har yanzu suna muhawara ko Prejanopterus pterodactylid ne, lonchodectid, ko wani abu daban.1

Inda bayanan suka fito

Prejanopterus (en.wikipedia.org)
A new pterosaur (Pterodactyloidea) from the Lower Cretaceous of La Rioja (Spain) | Boletín Geológico y Minero (bgm.revistas.csic.es)
Prejanopterus 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