Katin Dino No. 0246 na 2 027

Barracudasaurus

Sunan yana nufin: “kadan barracuda”1

Ya ci: NamaIchthyosaursMiddle TriassicBa dinosaur ba ne a zahiri

Barracudasaurus wata dabba ce mai rarrafe ta teku da ta yi iyo a cikin tekuna a lokacin Middle Triassic, kimanin shekaru miliyan 247 zuwa 237 da suka wuce. Tana kama da dabbar dolphin mai dogon baki da kaifin hakora, kuma kwararriyar mafarauciya ce mai sauri. Duk da cewa sunanta yana nufin 'kadangaren barracuda', ba dinosaur ba ce amma wani nau'in ichthyosaur ce.2 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

247 zuwa 237 miliyan shekaru da suka wuce2

Middle Triassic

Burbushin halittu da aka samo a

Lardin Guizhou, China2 1

Gudun da ya fi kowa

kusan 46 km/h (29 mph)

Iyo, ƙiyasin adewa

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

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

Barracudasaurus 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

Barracudasaurus yana daya daga cikin tsoffin mixosaurid ichthyosaurs da aka sani, wani rukuni na farkon ichthyosaurs.1

Kwanyar kansa tana da wani zurfin rami tsakanin kasusuwan jugal da quadratojugal, wadanda suka kasance a rabe a waje.1

Hakoran baya na Barracudasaurus sun fi na gaba fadi da kuma rashin kaifi, wadanda suka dace da murkushe abincin da yake da tauri.1

Masana kimiyya suna tunanin cewa Barracudasaurus watakila ya samo asali ne a gabashin tsohon Tekun Tethys, ba a yamma ba kamar yadda aka yi imani a baya.1

Burbushin Barracudasaurus guda biyu ne kawai aka gano, duka a cikin Guanling Formation na China.2

Wata kungiyar masana kimiyya daga China da Jamus ce ta ba Barracudasaurus suna a shekarar 2005.2 1

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

Tambayi Rex game da Barracudasaurus

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: Barracudasaurus
Wanda ya ba da suna: Jiang et al. 20052
Rukuni: Ichthyosaurs
Iyali / rukuni: Mixosauridae2
Rarrabewa: Ichthyosauria > Ichthyosauromorpha2
Zamanin duwatsu: 247 zuwa 237 miliyan shekaru ()2
Tsarin duwatsu: Guanling2
Kasashe: China2
Rubutun burbushin halittu: 2 a cikin Bayanan Paleobiology2
Gano: Jiang da abokan aikinsa ne suka ba Barracudasaurus suna a shekarar 2005. Sun yi nazarin burbushi guda biyu daga Guanling Formation a Guizhou, China: daya kusan cikakken kwanyar kai tare da fin na gaba da kashin kafada, da kuma wani bangare na kwanyar kai. Sun gane cewa wadannan burbushin sun kasance na wani sabon nau'i ne, daban da Mixosaurus.2 1
Har yanzu ana muhawara: Masana kimiyya ba su da tabbacin girman da Barracudasaurus ya kai ba, domin kasusuwan kwanyar kai da fin ne kawai aka gano ya zuwa yanzu.2 1

Inda bayanan suka fito

Oh... Barracuda! (reptilis.net)
Barracudasaurus 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