Dino Wiki / Dukan dinos / Dabbobi masu rarrafe masu tashi

Katin Dino No. 0534 na 2 027

Dorygnathus

Sunan yana nufin: “haɓar mashi”1

Ya ci: KifiDabbobi masu rarrafe masu tashiEarly JurassicBa dinosaur ba ne a zahiri

Dorygnathus wani nau'in dabba ne mai tashi wanda ya rayu a lokacin Early Jurassic, kimanin shekaru miliyan 180 da suka wuce. Yana da faɗin fiffike na kusan mita 1.5 (ƙafa 4.9) da dogon wutsiya. Babban abin da ya fi jan hankali a jikinsa shi ne bakinsa da ke cike da manyan haƙoran ƙyarma a gaba da ƙananan haƙora a baya.1

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

Ya rayu

184 zuwa 183 miliyan shekaru da suka wuce4

Early Jurassic

Burbushin halittu da aka samo a

Jamus (Baden-Württemberg da Lower Saxony) da Nancy, Faransa1 2

Faɗin fiffike

1.5 zuwa 1.7 m (4.9 zuwa 5.6 ft)1

babban samfurin da aka sani yana da faɗin fiffike na mita 1.69 (ƙafa 5.5)

Gudun da ya fi kowa

kusan 45 km/h (28 mph)

Tashi, ƙiyasin adewa

Me Dorygnathus yake ci?

Dorygnathus yana cin ƙananan kifi, kamar yadda burbushin abincin da aka samu a cikinsa ya nuna. Wasu haƙoran kuma suna nuna alamun lalacewa daga cin abinci mai tauri kamar kaguwa ko mollusks.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, tauraron dan adam (asteroid)

Yaya girman sa yake?

Yaya faɗin fiffikensa yake?

tsawon kyanwar gida 3 daga hanci zuwa wutsiyazai iya tashi a kan filin ƙwallon ƙafa gaba ɗaya cikin daƙiƙa 8.4

Yaya girman Dorygnathus 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)

Dorygnathus kusan 45 km/h (28 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

Dorygnathus yana da nau'ikan haƙora daban-daban: haƙoran ƙyarma guda huɗu a babbar haɓa da uku ko huɗu a ƙaramar haɓa a gaba, tare da ƙananan haƙora masu madaidaiciya a baya. Ana kiran wannan heterodonty kuma ba kasafai ake samun sa a dabbobi masu rarrafe na zamani ba.1

Yatsan ƙafa na biyar a ƙafafunsa na baya ya yi tsayi sosai kuma yana nuna gefe. Masana suna tunanin cewa yana iya ɗaukar fata, kamar wadda ke kan fiffikensa.1

Dorygnathus dangi ne na kusa da pterosaur na baya mai suna Rhamphorhynchus, kuma ya rayu a lokaci guda da wani pterosaur mai suna Campylognathoides a Jamus.1

An gano sama da guda 50 na Dorygnathus, da yawa a cikin ma'adanin dutse. Mafi kyawun burbushin suna ajiye a Gidan Tarihi na Natural History na Stuttgart a Jamus.1

Wasu haƙoran Dorygnathus suna nuna alamun lalacewa daga cin abinci mai tauri kamar kaguwa ko mollusks, ba kifi kawai ba.1

Ƙaramin Dorygnathus da aka sani yana da faɗin fiffike na santimita 60 (ƙafa 2). Masana suna tunanin cewa ƙananan yara ba za su iya tashi nesa a kan teku ba.1

Hoton Dorygnathus da aka yi da AI — Hoton yadda Dorygnathus 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 Dorygnathus

?Yaya girman Dorygnathus yake?

Dorygnathus yana da faɗin fiffike na kusan mita 1.5 (ƙafa 4.9), kodayake wasu manyan mutane sun kai mita 1.7 (ƙafa 5.6).1 2

?Me Dorygnathus yake ci?

Dorygnathus yana cin ƙananan kifi, kamar yadda burbushin abincin da aka samu a cikinsa ya nuna. Wasu haƙoran kuma suna nuna alamun lalacewa daga cin abinci mai tauri kamar kaguwa ko mollusks.1 3

?Dorygnathus zai iya tashi?

I, Dorygnathus dabba ce mai tashi. Yana da fiffike da aka yi da fata da sauran membranes, kuma tsokokin tashinsa suna haɗe da ƙaramin ƙashin ƙirji mai siffar triangle.1

?Dorygnathus dinosaur ne?

A'a, Dorygnathus pterosaur ne, dabba mai tashi wadda ta rayu a zamanin dinosaur, amma ba dinosaur ba ne.1

Tambayi Rex game da Dorygnathus

Rex yana amsa tambayoyi game da wannan shafi kawai. Tambayoyi 10 a wata.

Rex AI ne kuma yana iya yin kuskure. Yana aiki a kan sabobin da ke EU kuma ba a taɓa adana tambayoyi ba. Kada ka taɓa rubuta sunanka ko wasu abubuwan sirri.

Don ƙwararrun dino

Sunan kimiyya: Dorygnathus
Wanda ya ba da suna: Wagner 18604
Rukuni: Dabbobi masu rarrafe masu tashi
Iyali / rukuni: Rhamphorhynchidae4
Rarrabewa: Pterosauria > Rhamphorhynchidae4
Zamanin duwatsu: 184 zuwa 183 miliyan shekaru (Toarcian)4
Tsarin duwatsu: Posidonia Shale, Posidonienschiefer, Marne de Flize4
Kasashe: Jamus, Faransa4
Rubutun burbushin halittu: 37 a cikin Bayanan Paleobiology4
Gano: An fara samun burbushin Dorygnathus kusa da Banz, Bavaria, Jamus, kuma Carl Theodori ne ya bayyana shi a shekarar 1830 da sunan Ornithocephalus banthensis. A shekarar 1860, Johann Andreas Wagner ya ba shi sunan Dorygnathus, wanda ke nufin 'haɓar mashi'.1
Har yanzu ana muhawara: Masana har yanzu suna ta muhawara ko Dorygnathus yana tafiya ne da ƙafafu biyu ko huɗu. Wasu suna tunanin zai iya tafiya da ƙafafu biyu saboda dogon wutsiyarsa, amma yawancin yanzu sun gaskata cewa duk pterosaurs suna tafiya ne da ƙafafu huɗu.1

Inda bayanan suka fito

Dorygnathus (en.wikipedia.org)
The Early Jurassic Pterosaur Dorygnathus Banthensis (Theodori, 1830) | The Palaeontological Association (palass.org)
Press | State Museum of Natural History Stuttgart (naturkundemuseum-bw.de)
Dorygnathus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane gaskiya a wannan shafin yana da lamba da ke nuna tushenta. 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 dansa mai son dino, kyauta ba tare da talla ko masu bin diddigi ba. Manyan mutane za su iya ba Rex abun ciye-ciye don taimakawa wajen ci gaba da kasancewa a yanar gizo.Ba Rex abinci