Chacaicosaurus

Leina le raya: “Chacaico lizard, named after the Chacaico Sur locality”1

E jele: NamaDiikhithiosoroBogare jwa JurassicKa saense, ga se dinosoro

Chacaicosaurus was a fast-swimming marine reptile that lived in the ocean during the Jurassic Period. It had a very long snout and big eyes to spot its prey. Even though it looked like a fish, it was a reptile that breathed air and gave birth to live babies underwater.1

Ntlha e e monate: segagabi seno sa lewatle se ne se thuma fa dinosoro di ne di tsamaya mo lefatsheng. Mongwe le mongwe o di bitsa didino, mme e ne e le lekala le lengwe la digagabi.

E tshetse

dimilione tsa dingwaga di le 171 go ya go 169 tse di fetileng2

Bogare jwa Jurassic

Difosili di fitlhetswe kwa

Chacaico Sur locality, Neuquén Province, Argentina1 2

Bonako jo bogolo

e ka nna 46 km/h (29 mph)

Go thuma, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Chacaicosaurus e ka nna 46 km/h (29 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

Chacaicosaurus had a very long snout that made up 80% of its skull length.1

It had unique rounded ridges running along each side of its snout, which no other ichthyosaur has.1

Adult Chacaicosaurus may have had very small teeth or even no teeth at all.1

The only known fossil of Chacaicosaurus was found in 1990 by a team led by Zulma Gasparini.1

Chacaicosaurus lived about 170 to 168 million years ago, during the early Bajocian stage of the Jurassic.1

Its name comes from the Chacaico Sur locality and the Greek word for lizard, while the species name cayi honors the Mapuche sea god Cay.1

Chacaicosaurus shared its ocean home with another ichthyosaur called Mollesaurus and a plesiosaur named Maresaurus.1

Setshwantsho sa Chacaicosaurus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Chacaicosaurus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

Ya baitseanape ba didino

Leina la saense: Chacaicosaurus
Leina le neilwe ke: Fernandez 19942
Setlhopha: Diikhithiosoro
Lelapa / clade: Baracromia2
Thulaganyo: Ichthyosauria > Ichthyosauromorpha2
Bogolo jwa matlapa: 171 go ya go 169 dimilione tsa dingwaga (Bajocian)2
Dinaga: Arejentina2
Direkoto tsa difosili: 1 mo The Paleobiology Database2
Go fitlhelwa: Chacaicosaurus was named by paleontologist Marta Fernández in 1994, based on a single partial skeleton found in the Los Molles Formation of Argentina.1 2
Go sa ntse go ganetsanwa: Scientists are not sure whether Chacaicosaurus belongs in its own genus or should be classified as a species of Stenopterygius.1

Kwa dintlha di tswang teng

Chacaicosaurus (en.wikipedia.org)
Chacaicosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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