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Zane na Kaiwhekea
Katin Dino No. 0940 na 2 027

Kaiwhekea

Sunan yana nufin: “kai whekea yana nufin 'mai cin squid' a yaren Maori”1
Ya ci: NamaPlesiosaursLate CretaceousBa dinosaur ba ne a zahiri

Kaiwhekea wani nau'in plesiosaur ne, dabba mai dogon wuya da ke rayuwa a cikin teku a kusa da New Zealand. Yana da babban kai, manyan idanu, da ƙananan haƙora da yawa don kama squid da sauran abinci masu laushi. Wannan halitta tana yin iyo kusa da yankin Antarctic a lokacin dinosaur.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
84 zuwa 66 miliyan shekaru da suka wuce6
Late Cretaceous
Burbushin halittu da aka samo a
Katiki Formation kusa da Shag Point, Otago, Tsibirin Kudu, New Zealand1
Tsayi
6.5 zuwa 7 m (21 zuwa 23 ft)31
ƙiyasin girma ya bambanta
Gudun da ya fi kowa
kusan 26 km/h (16 mph)
Iyo, ƙiyasin adewa
Me Kaiwhekea yake ci?
Kaiwhekea yana cin squid da sauran abinci masu laushi. Sunansa yana nufin 'mai cin squid' a yaren Māori.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Kaiwhekea kusan 7 m tsawo (23 ft)Keke kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)Giwa, babban dabba a kasa a yau kusan 6.5 m (21 ft)
tsawon karnuka 7 daga hanci zuwa wutsiyatsawon ayaba 39 a jerezai iya yin iyo tsawon babban wurin waha (50 m) cikin daƙiƙa 6.9

Yaya girman Kaiwhekea 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

Kaiwhekea yana ɗaya daga cikin burbushin dabbobi masu rarrafe mafi cikakkiya da aka taɓa samu a New Zealand, tare da ƙoƙon kai, muƙamuƙi, ƙashin baya, da haƙarƙari waɗanda har yanzu suke haɗe kusan kamar yadda suke a lokacin da yake da rai.1

2

Sunansa ya fito ne daga kalmomin Maori da ke nufin 'mai cin squid', domin masana kimiyya suna tunanin yana cin squid da sauran dabbobi masu laushi.1

3

Kaiwhekea yana da haƙora kusan 43 a kowane muƙamuƙin sama da 42 a kowane muƙamuƙin ƙasa, dukansu ƙanana, sirara, kuma ɗan lanƙwasa.3

4

An sami burbushin a cikin wani babban dutse da ake kira concretion, wanda aka fasa kuma aka ciro shi guntu-guntu tsawon kwanaki 30.1

5

Lokacin da Kaiwhekea yake rayuwa, yankin Otago yana kusa da yankin polar, tare da dogon kwanakin bazara da dogon daren hunturu.1

6

Manyan idanunsa da suke kallon gaba suna nuna cewa yana da kyakkyawar gani, wanda wataƙila ya taimaka masa wajen farauta a cikin ruwa mai zurfi ko duhu.1

7

Ana tunanin Kaiwhekea yana yin iyo da sauri, bisa ga siffar fiffikensa na baya.1

An yi shi da AIHoton Kaiwhekea da aka yi da AI
Hoton yadda Kaiwhekea 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 Kaiwhekea

?Yaya girman Kaiwhekea yake?

Kaiwhekea yana da tsawon kusan mita 6.5 zuwa 7.45

?Me Kaiwhekea yake ci?

Kaiwhekea yana cin squid da sauran abinci masu laushi. Sunansa yana nufin 'mai cin squid' a yaren Māori.45

?Yaushe Kaiwhekea ya rayu?

Kaiwhekea ya rayu kimanin shekaru miliyan 70 zuwa 69 da suka wuce, a lokacin Late Cretaceous.45

?Shin Kaiwhekea dinosaur ne?

A'a, Kaiwhekea plesiosaur ne, dabba mai rarrafe da ke rayuwa a cikin teku a lokaci guda da dinosaur.45

Tambayi Rex game da Kaiwhekea

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
Kaiwhekea
Wanda ya ba da suna
Cruickshank and Fordyce 20026
Rukuni
Plesiosaurs
Iyali / rukuni
Elasmosauridae6
Rarrabewa
Plesiosauria > Elasmosauridae > Sauropterygia6
Zamanin duwatsu
84 zuwa 66 miliyan shekaru (Campanian / Maastrichtian)6
Tsarin duwatsu
Katiki6
Kasashe
New Zealand6
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology6
Gano
Arthur Cruickshank da Ewan Fordyce ne suka ba Kaiwhekea suna a shekarar 2002, bisa ga gawar dabba ɗaya kusan cikakkiya da aka samu a Katiki Formation kusa da Shag Point, New Zealand.21
Har yanzu ana muhawara
Masana kimiyya ba su da tabbas wane iyali Kaiwhekea yake ciki. Wasu suna cewa cryptoclidid ne, wasu kuma suna sanya shi tare da elasmosaurids ko wasu rukunoni.21

Inda bayanan suka fito

  1. Kaiwhekea katiki, a Late Cretaceous plesiosaur from high southern latitudes (otago.ac.nz)
  2. PBDB Taxon (paleobiodb.org)
  3. A New Marine Reptile (Sauropterygia) from New Zealand: Further Evidence for A Late Cretaceous Austral Radiation of Cryptoclidid Plesiosaurs (onlinelibrary.wiley.com)
  4. Kaiwhekea (en.wikipedia.org)
  5. Most complete dinosaur-aged reptile from Aotearoa – Fossil Treasures of the Geology Museum (oercollective.caul.edu.au)
  6. Kaiwhekea 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.

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Ƙari daga wannan rukunin: Plesiosaurs

ElasmosaurusPlesiosaursPliosaurusPlesiosaursPlesiosaurusPlesiosaursCimoliasaurusPlesiosaursColymbosaurusPlesiosaursTrinacromerumPlesiosaurs

Haka kuma daga lokaci guda: Late Cretaceous

TyrannosaurusTyrannosaursTriceratopsDinosaur masu ƙahoniVelociraptorRaptorsSpinosaurusSpinosaursAnkylosaurusDinos masu kariyaParasaurolophusDinosaur masu hancin agwagwa
Tambayi RexMataimakin AI dinoBa Rex abinciakwatin bayar da gudunmawa don manya