Catutosaurus

Zita rinoreva: “Catuto lizard”2

Raidya: NyamaMaikitiyosauroJurassic Yekupedzisira kusvika Cretaceous YekutangaHarisi dhinosori chaizvo

Catutosaurus was a fast-swimming marine reptile that lived in the Jurassic seas. It looked a bit like a dolphin but was actually an ichthyosaur, not a dinosaur. It had a long snout and strong flippers for chasing fish.1

Chokwadi chinonakidza: chinokambaira ichi chemugungwa chaishambira madhinosori achifamba panyika. Munhu wese anozviti madhino, asi zvaiva bazi rakasiyana rezvinokambaira.

Raivapo

makore mamiriyoni 149 kusvika 143 apfuura2

Jurassic Yekupedzisira kusvika Cretaceous Yekutanga

Mafosiri akawanikwa:

El Ministerio Quarry, Los Catutos, Neuquén Province, Argentina2

Kumhanya kwepamusoro

kunenge 46 km/h (29 mph)

Kushambira, fungidziro

Rairarama rini?

Triassic

Jurassic

Cretaceous

makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raimhanya zvakadii?

Munhu achifamba kunenge 5 km/h (3 mph)

Mwana ari pabhasikoro kunenge 12 km/h (7 mph)

Catutosaurus kunenge 46 km/h (29 mph)

Bhiza richimhanya kunenge 65 km/h (40 mph)

Dindingwe kunenge 100 km/h (62 mph)

zvinhu zvinonakidza

Zvinonakidza

Catutosaurus lived about 149 to 143 million years ago during the Late Jurassic period.2

Its fossils were found in the Vaca Muerta formation in Argentina, which is famous for its well-preserved marine reptiles.2

Catutosaurus had a mix of features: a skull like some ophthalmosaurids and a forefin like others, showing that these traits evolved separately.1

Its forefin had tightly packed polygonal bones and a broad connection between the upper arm and forearm bones.1

The name Catutosaurus comes from the Los Catutos area in Argentina where it was discovered.2

Catutosaurus is part of a group called ophthalmosaurids, which were the last ichthyosaurs to survive, living until about 94 million years ago.1

Mufananidzo wakagadzirwa neAI: Catutosaurus — Mufananidzo wakagadzirwa neAI unoratidza kuti Catutosaurus ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.

Zvevanyanzvi vemadhino

Zita resainzi: Catutosaurus
Akaripa zita:: Fernández et al. 20212
Boka: Maikitiyosauro
Mhuri / boka: Ophthalmosauridae2
Kurongwa kwemhuka: Ichthyosauria > Ichthyosauromorpha2
Zera rematombo: makore mamiriyoni 149 kusvika 143 (Tithonian)2
Mapoka ematombo: Vaca Muerta2
Nyika: Ajentina2
Zvinyorwa zvemafosiri: 1 mu The Paleobiology Database2
Kuwanikwa: Catutosaurus was named in 2021 by Marta S. Fernández, Lisandro Campos, Erin E. Maxwell, and Alberto C. Garrido. The fossils were found in the Los Catutos area of Patagonia, Argentina.2 1
Zvichiri kupokanwa: Scientists are still debating exactly how Catutosaurus is related to other ophthalmosaurids. Its mix of features makes its place on the family tree unclear.1

Kunobva chokwadi

Catutosaurus gaspariniae, gen. et sp. nov. (Ichthyosauria, Thunnosauria) of the Upper Jurassic of Patagonia and the Evolution of the Ophthalmosaurids (complete.bioone.org)
Catutosaurus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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