Dino Wiki / Wonke ama-dino / Ama-ichthyosaur

Ikhadi le-Dino No. 1767 kwangu-2 027

Temnodontosaurus

Igama lisho ukuthi: “isilwane esinamazinyo asikayo”1

Udla: InyamaAma-ichthyosaurEarly JurassicAkuyona i-dinosaur ngempela

I-Temnodontosaurus yayiyisilwane esikhulu sasolwandle esibhukuda ezilwandle zase-Jurassic. Yayingenye yama-ichthyosaur amakhulu kakhulu, inamehlo amakhulu namazinyo abukhali. Yayizingela izinhlanzi, ama-squid, ngisho namanye ama-ichthyosaur.1

Iqiniso elimnandi: lesi silwane sasolwandle sasibhukuda ngenkathi ama-dinosaur ehamba emhlabathini. Wonke umuntu ubabiza ngama-dino, kodwa ayeyigatsha elihlukile lezilwane ezihuquzelayo.

Yaphila

201 kuya ku-175 wezigidi zeminyaka edlule5

Early Jurassic

Izinsalela ezitholwe e-

eNgilandi, eJalimane, eFrance, eLuxembourg, eBelgium, futhi mhlawumbe naseSwitzerland nase-Italy1 5

Ubude

9 m (30 ft)1

ngokuvamile kulinganiselwa ku-9 m, kodwa ezinye izinsalela kungenzeka zazinkulu kakhulu

Isivinini esiphezulu

cishe 37 km/h (23 mph)

Ukubhukuda, isilinganiso

I-Temnodontosaurus yayidla ini?

I-Temnodontosaurus yayiyisilwane esizingelayo esidla izinhlanzi ezinamathambo, ama-cephalopod (njengama-squid), ngisho nezinye izinhlobo zama-ichthyosaur. Isinsalela eyodwa yayinemibungu emithathu ye-Stenopterygius esiswini sayo.

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

Izigidi ezingama-252 eminyakeni edlule20114566, i-asteroid (isikhathi lapho i-asteroid ishaya)

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengezimoto ezi-2 ezimile emgqeniinde njengobhanana abangu-50 belandelanaingabhukuda ubude bechibi elikhulu (50 m) ngemizuzwana engu-4.9

Yayinkulu kangakanani i-Temnodontosaurus uma uqhathaniswa NAWE?

Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Temnodontosaurus cishe 37 km/h (23 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Temnodontosaurus yayinamehlo amakhulu kunazo zonke izilwane ezaziwayo, elinganiselwa ngaphezu kuka-25 cm (9.8 in) ububanzi, elingana nepulethi lokudlela.1

Isinsalela eyodwa ye-Temnodontosaurus trigonodon yayinensalela zemibungu emithathu ye-ichthyosaur i-Stenopterygius esiswini sayo, kanye nezinsalela eziningi zezingwegwe zama-squid.1

Isinsalela yokuqala ye-Temnodontosaurus yatholwa ngumzingeli wezinsalela odumile u-Mary Anning e-Dorset, eNgilandi, cishe ngonyaka ka-1810.1

I-Temnodontosaurus yayiphila ngesikhathi se-Early Jurassic, kusukela eminyakeni engaba ngu-201 kuya ku-176 ezigidini edlule.5

Yayiyisilwane esibhukuda ngokushesha esinamaphiko nophiko lomsila, futhi kungenzeka ukuthi yayizingela ngokucathama.1

Abanye ososayensi bacabanga ukuthi i-Temnodontosaurus kungenzeka akulona iqembu elilodwa lemvelo, ngoba izinhlobo ezahlukene kungenzeka zingahlobani kakhulu.2

Isithombe sika-Temnodontosaurus esenziwe nge-AI sokuthi kungenzeka ukuthi wayebukeka kanjani, senziwe yikhompyutha ngokusekelwe kulokho okwaziwa ososayensi. Lokhu kuwukuqagela: isilwane sangempela kungenzeka ukuthi sasibukeka ngokuhlukile, futhi akekho owazi imibala yaso yangempela.

ubuzile

Imibuzo ebuzwa kakhulu mayelana no-Temnodontosaurus

?Yayinkulu kangakanani i-Temnodontosaurus?

I-Temnodontosaurus yayingamamitha ayi-9 (izinyawo ezingama-30) ubude, kodwa ezinye izinsalela kungenzeka zazimitha ezingaphezu kwezi-10. Yayingenye yama-ichthyosaur amakhulu kakhulu, nakuba yayingeyinkulu njengezinye izinhlobo ze-Triassic.1 3

?Ingabe i-Temnodontosaurus yayinamehlo amakhulu kunazo zonke izilwane?

Yebo, i-Temnodontosaurus yayinezimbobo zamehlo ezingaphezu kuka-25 cm (9.8 intshi) ububanzi, mhlawumbe amehlo amakhulu kunawazo wonke ama-vertebrate aziwayo, eqhudelana nalawo ama-squid amakhulu. Lokhu kwayisiza ukuba ibone ekukhanyeni okuncane.1 4

?I-Temnodontosaurus yayidla ini?

?Ingabe i-Temnodontosaurus yayikwazi ukubhukuda ngokushesha?

Yebo, i-Temnodontosaurus yayibhukuda ngokushesha inamaphiko nophiko lomsila. Amaphiko ayo afana namaphiko ezinyoni kungenzeka amsiza ukuba abhukude ngokuthula ukuze acathamele inyamazane.1 4

?Ingabe i-Temnodontosaurus iyidinosaur?

Cha, i-Temnodontosaurus iyi-ichthyosaur, isilwane esihlala olwandle, hhayi idinosaur. Ama-ichthyosaur ayehlala ezilwandle ngesikhathi samadinosaurs.1

?I-Temnodontosaurus yayiphila nini?

I-Temnodontosaurus yayiphila ngesikhathi se-Early Jurassic, eminyakeni engaba ngu-201 kuya ku-176 ezigidini edlule. Yayibhukuda olwandle lwase-Europe yanamuhla kanye nase-Chile ngokunokwenzeka.1

Ochwepheshe bama-dino

Igama lesayensi: Temnodontosaurus
Iqanjwe ngu: Lydekker 18895
Iqembu: Ama-ichthyosaur
Umndeni / i-clade: Neoichthyosauria5
Ukuhlukaniswa: Ichthyosauria > Ichthyosauromorpha5
Inkathi yamadwala: 201 kuya ku-175 wezigidi zeminyaka (Hettangian / Toarcian)5
Izakhiwo zamatshe: Alum Shale, Charmouth Mudstone, Luxembourg Sandstone5
Amazwe: United Kingdom, France, Germany, Luxembourg, I-Belgium5
Izinsalela ezitholiwe: 16 ku-Paleobiology Database5
Ukutholakala: Isinsalela zokuqala ze-Temnodontosaurus kwakuyikhala nethambo eliyingxenye elatholwa ngu-Joseph no-Mary Anning e-Dorset, eNgilandi, cishe ngonyaka ka-1810. Sachazwa ngu-Sir Everard Home phakathi kuka-1814 no-1819, okwenza sibe yi-ichthyosaur yokuqala ukuchazwa ngokwesayensi. Lolu hlobo lwaqanjwa ngu-Richard Lydekker ngonyaka ka-1889.1
Kusaphikiswana ngakho: Ososayensi basaphikisana ngokuthi i-Temnodontosaurus iyiqembu lemvelo yini, ngoba izinhlobo ezahlukene kungenzeka zingahlobani kakhulu.2

Lapho amaqiniso evela khona

Temnodontosaurus (en.wikipedia.org)
Anatomy and phylogenetic relationships of Temnodontosaurus zetlandicus (Reptilia: Ichthyosauria) | Zoological Journal of the Linnean Society | Oxford Academic (academic.oup.com)
Giant ichthyosaurs evolved stealthy flippers to sneak up on prey | Natural History Museum (nhm.ac.uk)
Adaptations for stealth in the wing-like flippers of a large ichthyosaur | Nature (preview-www.nature.com)
Temnodontosaurus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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