Chacaicosaurus

Lebitso le bolela: “Chacaico lizard, named after the Chacaico Sur locality”1

E jele: NamaDiikhthiosaureJurasiki ya BoharengHa se dinosaure ho ya ka saense

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 monate: sehahabi sena sa lewatle se ne se sesa ha didinosaure di ntse di tsamaya naheng. Bohle ba di bitsa didinosaure, empa e ne e le lekala le leng la dihahabi.

E phetse

dilemo tse dimilione tse 171 ho isa ho 169 tse fetileng2

Jurasiki ya Bohareng

Difosili di fumanwe ho

Chacaico Sur locality, Neuquén Province, Argentina1 2

Lebelo le phahameng ka ho fetisisa

e ka bang 46 km/h (29 mph)

Ho sesa, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

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

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

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

dintho tse monate

Dintlha tse 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 entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Chacaicosaurus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Chacaicosaurus
E rehilwe ke: Fernandez 19942
Sehlopha: Diikhthiosaure
Lelapa / leloko: Baracromia2
Tlhophiso: Ichthyosauria > Ichthyosauromorpha2
Dilemo tsa mafika: dilemo tse dimilione tse 171 ho isa ho 169 (Bajocian)2
Dinaha: Argentina2
Direkoto tsa difosili: 1 ho The Paleobiology Database2
Ho sibollwa: 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
E sa ntse e phehwa kgang: Scientists are not sure whether Chacaicosaurus belongs in its own genus or should be classified as a species of Stenopterygius.1

Moo dintlha di tswang teng

Chacaicosaurus (en.wikipedia.org)
Chacaicosaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

Ntlha e nngwe le e nngwe leqepheng lena e na le nomoro e supang mohlodi wa yona. Haeba re fositse ho hong, re kopa tshwarelo, re balatedi ba didinosaure, ha re koranta ya saense. Re bolelle ho [email protected] mme re tla e lokisa.

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