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Zane na Harpactognathus
Katin Dino No. 0787 na 2 027

Harpactognathus

Sunan yana nufin: “baki mai kama abu”1
Ya ci: NamaDabbobi masu rarrafe masu tashiƘarshen JurassicBa dinosaur ba ne a zahiri

Harpactognathus babban dabba ne mai tashi wanda ya rayu a zamanin Jurassic. Yana da karfi, baki mai fadi da kuma hakora masu kaifi don kama ganima. Wannan pterosaur yana daya daga cikin mafi girma a irinsa wanda ba ya cikin rukunin pterodactyl masu gajeren wutsiya.1

Gaskiya mai ban sha'awa: pterosaurs sun tashi a saman dinosaur, amma danginsu ne, ba dinosaur ba ne su kansu.
Ya rayu
shekaru miliyan 152 zuwa 145 da suka wuce2
Ƙarshen Jurassic
Burbushin halittu da aka samo a
Albany County, Wyoming, Amurka12
Faɗin fiffike
2.5 m (8.2 ft)1
kiyasi
Mafi girman gudu
kusan 52 km/h (32 mph)
Tashi sama, ƙiyasi
Me Harpactognathus yake ci?
Dabba ne mai cin nama a kasa wanda wataƙila yana farautar kananan dabbobi a kasa kusa da koguna da tafkuna, ba kifi ba kamar sauran pterosaurs da yawa.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya faɗin fiffikensa yake?

Harpactognathus fiffike kusan 2.5 m daga ƙarshe zuwa ƙarshe (8.2 ft)Kare kusan 1 m (3.3 ft)Keken manya kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)
fiffike masu faɗin kekuna 1.5 a jerezai iya tashi daga wannan gefen filin ƙwallon ƙafa zuwa ɗayan cikin daƙiƙa 7.3

Yaya girman Harpactognathus idan aka kwatanta da KAI?

Lissafi kawai a cikin burauzarka. Babu abin da ake adanawa ko aikawa ko'ina.

Yaya saurin sa yake?

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

1

An san Harpactognathus ne kawai daga guntun kashin kai da wasu kadan daga cikin sauran kasusuwa, don haka masana kimiyya har yanzu suna koyo game da cikakken kamanninsa.1

2

Yana da wani kambi a gaban kashin kansa wanda wataƙila ana amfani da shi don nuna kyan gani don jawo hankalin abokan zama ko nuna isa ga abokan hamayya.1

3

Tare da fadin fiffike na kusan 2.5 m (8.2 feet), Harpactognathus yana daya daga cikin manyan pterosaurs wadanda ba pterodactyloid ba.1

4

An gano kasusuwansa a cikin Morrison Formation, wuri daya da ke dauke da shahararrun dinosaurs kamar Stegosaurus da Diplodocus.1

5

Ba kamar sauran pterosaurs da suke cin kifi ba, Harpactognathus wataƙila yana farautar kananan dabbobi a kasa kusa da koguna da tafkuna.1

6

Sunan Harpactognathus ya fito ne daga kalmomin Girkanci da ke nufin 'baki mai kama abu', wanda ke bayyana bakinsa mai karfi da kama abu.1

An yi shi da AIHoton Harpactognathus da aka yi da AI
Hoton yadda Harpactognathus 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.
ka tambaya

Tambayoyin da aka fi yi game da Harpactognathus

?Harpactognathus dinosaur ne?

A'a, Harpactognathus pterosaur ne, dabba mai tashi, ba dinosaur ba ne.1

?Yaya girman Harpactognathus yake?

Yana da kiyasin fadin fiffike na kusan 2.5 m (8.2 feet) da tsawon kashin kai na 280 zuwa 300 mm (11 zuwa 12 inches).1

?Me Harpactognathus yake ci?

Dabba ne mai cin nama a kasa wanda wataƙila yana farautar kananan dabbobi a kasa kusa da koguna da tafkuna, ba kifi ba kamar sauran pterosaurs da yawa.1

?A ina aka gano Harpactognathus?

An gano kasusuwansa a Morrison Formation a Wyoming, Amurka, wuri daya da Stegosaurus da Diplodocus.1

?Harpactognathus yana da kambi?

Eh, yana da siririn kambi a gaban kashin kansa wanda wataƙila ana amfani da shi don nuna kyan gani don jawo hankalin abokan zama ko nuna isa ga abokan hamayya.1

?Yaushe Harpactognathus ya rayu?

Ya rayu ne a zamanin Kimmeridgian na karshen zamanin Jurassic, kimanin shekaru miliyan 157 zuwa 152 da suka wuce.1

Mai karyata tatsuniya

Tatsuniya: Sau da yawa ana tunanin Harpactognathus dinosaur ne.

Gaskiya: Harpactognathus pterosaur ne, dabba mai tashi wanda ba dinosaur ba ne.1

Don ƙwararrun dino

Sunan kimiyya
Harpactognathus
Wanda ya ba da suna
Carpenter et al. 20032
Rukuni
Dabbobi masu rarrafe masu tashi
Iyali / rukuni
Lonchognatha2
Rarrabewa
Pterosauria2
Zamanin duwatsu
shekaru miliyan 152 zuwa 145 (Kimmeridgian / Tithonian)2
Tsarin duwatsu
Morrison2
Kasashe
Amurka2
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology2
Gano
Kenneth Carpenter da tawagarsa ne suka ba Harpactognathus suna a shekarar 2003. An gano kashin farko, wani guntun hanci, a shekarar 1996 a Bone Cabin Quarry a Wyoming, Amurka. Sunan nau'in ya girmama Joe Gentry, wani mai sa kai da ya taimaka wajen shirya kashin.1
Har yanzu ana muhawara
Masana kimiyya ba su da tabbacin ko Harpactognathus yana cikin rukunin scaphognathine ko rhamphorhynchine na pterosaurs ba, saboda kashin jikinsa bai cika ba.1

Inda bayanan suka fito

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

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