Dino Wiki / Dukan dinos / Shahararrun halittun zamanin da

Katin Dino No. 0550 na 2 027

Dunkleosteus

Sunan yana nufin: “ƙashin Dunkle”1

Ya ci: NamaShahararrun halittun zamanin daPaleozoic, kafin zamanin dinosaursBa dinosaur ba ne, amma shahararriyar halitta ce ta zamanin da

Dunkleosteus wani katon kifi ne mai kariya ta ƙashi wanda ya yi iyo a cikin tekuna kimanin shekaru miliyan 382 zuwa 358 da suka wuce. Yana da manyan faranti na ƙashi a kansa da kuma gaban jikinsa, kuma yana ɗaya daga cikin manyan mafarauta na farko a cikin teku. Ba dinosaur ba ne, amma yana da ban tsoro sosai!1

Wannan ba dino ba ne, amma yana ɗaya daga cikin shahararrun dabbobi na zamanin da, don haka yana da matsayi a Dino Wiki ma.

Ya rayu

shekaru miliyan 388 zuwa 359 da suka wuce2

Paleozoic, kafin zamanin dinosaurs

Burbushin halittu da aka samo a

An gano burbushinsa a ƙasar Amurka (ciki har da Ohio, California, da Michigan), Kanada (Ontario), da Latvia.1 2

Tsawo

4.1 zuwa 10 m (13 zuwa 33 ft)1

Kiyasin girman nau'in da ya fi kowa girma, wato D. terrelli, yana tsakanin 4.1 zuwa 10 m, amma tsawon da ya wuce 4.5 m ba shi da tabbataccen hujja.

Nauyi

ton 1 zuwa ton 4 (2,200 zuwa 8,800 lb)1

Mafi girman gudu

kusan 25 km/h (16 mph)

Iyo, ƙiyasi

Me Dunkleosteus yake ci?

Yana cin ganima mai sulke kamar ammonites da sauran placoderms, kuma yana iya kama kifi mai saurin iyo kamar Orodus. Burbushi ya nuna cewa wani lokacin yana amayar da ƙasusuwan abincinsa na ƙarshe.

Yaushe ya rayu?

Kafin dinosaurs

Zamanin dinosaurs

Zamanin dabbobi masu shayarwa

Shekaru miliyan 400 da suka wuce25266yau

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya nauyin sa yake?

nauyin motoci 2.5

tsawon motoci 2 a ajiye a jeretsawon ayaba 56 a jerenauyin karnuka 200nauyin kankana 800nauyin yaran ajujuwa 5 gaba ɗayanauyin beyar kankara 9zai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 7.2

Yaya girman Dunkleosteus 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)

Dunkleosteus kusan 25 km/h (16 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

Dunkleosteus yana da wani tsari na musamman a kansa wanda ya ba shi damar buɗe muƙamuƙinsa cikin millisecond 20 kacal, da saurin kiftawar ido!1

An kiyasta karfin cizonsa ya kai har zuwa newton 7,495 (kusan laban 1,685), wanda hakan yana daya daga cikin mafi karfi a cikin kowane kifi da aka taba sani.1

Maimakon haƙora, Dunkleosteus yana da faranti na ƙashi masu kaifi kamar wuƙa a muƙamuƙinsa, waɗanda za su iya yanke ganima mai sulke.1

Ana yawan samun burbushin Dunkleosteus tare da dunƙulen ƙasusuwan kifi, waɗanda su ne ragowar abincinsa na ƙarshe da bai narke ba.1

Sulken ƙashin da ke kansa da gaban jikinsa ya kai kaurin santimita 7.6 (inci 3) a wasu wuraren, amma ya fi siriri a wasu wuraren.1

Dunkleosteus wataƙila ya kasance mai saurin yin iyo, ba a hankali ba kamar yadda aka taɓa tunani, domin yana iya kama kifi mai saurin gudu kamar Orodus.1

Hoton Dunkleosteus da aka yi da AI — Hoton yadda Dunkleosteus 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 Dunkleosteus

?Yaya girman Dunkleosteus yake?

Nau'in da ya fi kowa girma da aka sani, Dunkleosteus terrelli, wataƙila yana da tsawon kusan mita 3.4 (ƙafa 11) ga manya na yau da kullum, kuma yana iya kaiwa har mita 4.1 (ƙafa 13) ga waɗanda suka fi kowa girma. Wasu tsofaffin kiyasi sun fi wannan girma sosai, amma bincike na baya-bayan nan ya nuna waɗannan ƙananan girma.1

?Dunkleosteus yana da haƙora?

A'a, maimakon haƙora yana da faranti na ƙashi masu kaifi kamar wuƙa a muƙamuƙinsa, waɗanda suke iya yanke ganima mai sulke. Waɗannan ƙasusuwa ma suna ƙara kaifi da kansu yayin da kifin yake buɗe da rufe bakinsa.1 3

?Me Dunkleosteus yake ci?

Yana cin ganima mai sulke kamar ammonites da sauran placoderms, kuma yana iya kama kifi mai saurin iyo kamar Orodus. Burbushi ya nuna cewa wani lokacin yana amayar da ƙasusuwan abincinsa na ƙarshe.1

?Yaya saurin Dunkleosteus yake wajen buɗe bakinsa?

Yana iya buɗe muƙamuƙinsa a cikin millisecond 20 kacal kuma ya kammala cizo ɗaya a cikin millisecond 50 zuwa 60, wato da saurin kiftawar ido. Wannan ya taimaka masa wajen kama ganima mai sauri.4

?Dunkleosteus dinosaur ne?

A'a, ƙaton kifi ne mai sulke wanda ya rayu a cikin teku a zamanin Devonian, tun da daɗewa kafin dinosaurs su wanzu. Yana cikin rukunin da ake kira placoderms.1

?Yaya ƙarfin cizon Dunkleosteus yake?

An kiyasta karfin cizonsa ya kai har zuwa newton 7,495, wanda hakan yana daya daga cikin mafi karfi a cikin kowane kifi da aka taba sani. Wannan yana da karfin da zai iya huda sulke.1 4

?A ina aka gano burbushin Dunkleosteus?

An gano burbushinsa a Amurka, Kanada, Poland, Belgium, Morocco, da Rasha. Tarin da ya fi kowa girma yana gidan adana kayan tarihi na Cleveland Museum of Natural History a Ohio.1

?Yaushe Dunkleosteus ya rayu?

Ya rayu a ƙarshen zamanin Devonian, kusan shekaru miliyan 382 zuwa 358 da suka wuce. Wannan ya kasance kafin dinosaurs na farko su bayyana.1

?Dunkleosteus yana iya yin iyo da sauri?

Eh, wataƙila yana iya yin iyo da sauri, ba a hankali ba kamar yadda aka taɓa tunani. Yana iya kama kifi mai saurin iyo kamar Orodus, wanda hakan ya nuna cewa yana da sauri.1

?Me ya sa Dunkleosteus yake da sulke?

Faranti masu kauri na ƙashi a kansa da gaban jikinsa sun kare shi daga sauran mafarauta kuma sun taimaka masa wajen farautar ganima mai sulke. Farantin sun kai kaurin santimita 7.6 (inci 3) a wasu wuraren.1

Tambayi Rex game da Dunkleosteus

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.

Mai karyata tatsuniya

Tatsuniya: Dunkleosteus dinosaur ne.

Gaskiya: Dunkleosteus ba dinosaur ba ne. Kifi ne, musamman nau'in placoderm, kuma ya rayu tun kafin dinosaurs na farko.1

Don ƙwararrun dino

Sunan kimiyya: Dunkleosteus
Wanda ya ba da suna: Newberry 18745
Rukuni: Shahararrun halittun zamanin da
Iyali / rukuni: Dunkleosteidae5
Rarrabewa: Placodermi > Phlyctaeniiformes > Dunkleosteidae5
Zamanin duwatsu: shekaru miliyan 388 zuwa 359 (Givetian / Famennian)5
Tsarin duwatsu: Ohio Shale, Lost Burro, Tērvete5
Kasashe: Amurka, Latvia, Canada5
Rubutun burbushin halittu: 7 a cikin Bayanan Paleobiology5
Gano: Jay Terrell, wani mai sha'awar binciken burbushin halittu, ne ya gano burbushin farko a shekarar 1867 kusa da Tafkin Erie a Ohio, Amurka. An ba nau'in sunan Dunkleosteus terrelli a shekarar 1956, don girmama David Dunkle da Jay Terrell.1
Har yanzu ana muhawara: Masana kimiyya har yanzu suna muhawara kan yadda Dunkleosteus yake cin abinci. Wasu suna tunanin yana tsotsa ganimarsa ya haɗiye, amma wani bincike na shekarar 2025 ya nuna cewa yana cizo yana kuma yayyaga ganimarsa, kuma watakila a sake duba kiyasin ƙarfin cizonsa.1

Inda bayanan suka fito

Dunkleosteus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Meet Dunk: Ohio’s Ancient Apex Predator (cmnh.org)
Feeding mechanics and bite force modelling of the skull of Dunkleosteus terrelli , an ancient apex predator (pmc.ncbi.nlm.nih.gov)
Dunkleosteus 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