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Khathunu ya Paraophthalmosaurus
Karata ya dino No. 1374 mo go 2 027

Paraophthalmosaurus

Leina le raya: “near Ophthalmosaurus”1
E jele: NamaDiikhithiosoroBofelo jwa Jurassic go ya go Tshimologo ya CretaceousKa saense, ga se dinosoro

Paraophthalmosaurus was a fast-swimming marine reptile that lived in the Late Jurassic seas. It looked a bit like a dolphin but was actually an ichthyosaur, not a dinosaur. It had a long snout and big eyes to hunt fish and squid.12

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 149 go ya go 143 tse di fetileng5
Bofelo jwa Jurassic go ya go Tshimologo ya Cretaceous
Difosili di fitlhetswe kwa
Saratov and Ul'yanovsk regions, Russian Federation11
Boleele
go fitlha go 3.5 m (11 ft)34
Bonako jo bogolo
e ka nna 48 km/h (30 mph)
Go thuma, kakanyo

E tshetse leng?

Triassic
Jurassic
Cretaceous
dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

Paraophthalmosaurus e ka nna 3.5 m boleele (11 ft)Baesekele ya motho yo mogolo e ka nna 1.8 m (5.9 ft)Koloi e ka nna 4.5 m (15 ft)Tlou, phologolo e kgolo go gaisa tsotlhe mo lefatsheng gompieno e ka nna 6.5 m (21 ft)
telele jaaka dintšwa di le 4 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 19 di latelanae ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 3.8

Paraophthalmosaurus e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

dilo tse di monate

Dintlha tse di monate

1

Paraophthalmosaurus lived during the Tithonian age of the Late Jurassic, about 149 to 143 million years ago.1

2

Its name means 'near Ophthalmosaurus' because it was thought to be closely related to that other ichthyosaur.1

3

Scientists now think Paraophthalmosaurus might actually be the same as another ichthyosaur called Nannopterygius.2

4

The first fossils of Paraophthalmosaurus were found in a brick factory spoil heap in Gornyi, Russia.11

5

It had a femur (thigh bone) with three separate facets, which is a special feature that helps identify it.1

6

Like all ichthyosaurs, Paraophthalmosaurus gave birth to live young instead of laying eggs.1

E dirilwe ke AISetshwantsho sa Paraophthalmosaurus se se dirilweng ke AI
Setshwantsho se se dirilweng ke AI sa kafa Paraophthalmosaurus 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.
o botsitse

Dipotso tse di botswang thata ka ga Paraophthalmosaurus

?How big was Paraophthalmosaurus?

About 3.5 metres (11 feet) long. It was small for an ichthyosaur.3

?Was Paraophthalmosaurus a dinosaur?

No, it was an ichthyosaur, a marine reptile that lived in the sea, not a dinosaur.5

?How fast could Paraophthalmosaurus swim?

It was a fast swimmer over short distances, but not efficient for long-distance swimming. It likely ambushed prey in shallow seas.3

Mothubi wa ditlhamane

Tlhamane: Paraophthalmosaurus is a dinosaur.

Boammaaruri: It is not a dinosaur. It is an ichthyosaur, a group of marine reptiles that lived in the sea.1

Ya baitseanape ba didino

Leina la saense
Paraophthalmosaurus
Leina le neilwe ke
Arkhangelsky 19975
Setlhopha
Diikhithiosoro
Lelapa / clade
Ophthalmosauridae5
Thulaganyo
Ichthyosauria > Ichthyosauromorpha5
Bogolo jwa matlapa
149 go ya go 143 dimilione tsa dingwaga (Tithonian)5
Dinaga
Rašia5
Direkoto tsa difosili
1 mo The Paleobiology Database5
Go fitlhelwa
Paraophthalmosaurus was named by Russian paleontologist Arkhangelsky in 1997. The fossils were found in a brick factory spoil heap near Gornyi, Russia.1
Go sa ntse go ganetsanwa
Scientists are still debating whether Paraophthalmosaurus is a valid genus or if it should be considered a synonym of Nannopterygius.2

Kwa dintlha di tswang teng

  1. PBDB Taxon (paleobiodb.org)
  2. Revision of Nannopterygius (Ichthyosauria: Ophthalmosauridae): reappraisal of the ‘inaccessible’ holotype resolves a taxonomic tangle and reveals an obscure ophthalmosaurid lineage with a wide distribution | Zoological Journal of the Linnean Society | Oxford Academic (academic.oup.com)
  3. Nannopterygius (en.wikipedia.org)
  4. Ophthalmosauridae): reappraisal of the ‘inaccessible’ holotype resolves a taxonomic tangle and reveals an obscure ophthalmosaurid lineage with a wide (paleosamara.ru)
  5. Paraophthalmosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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Tse dingwe tsa setlhopha se le sengwe: Diikhithiosoro

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