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Paraophthalmosaurus kartun
Dino kad No. 1374 wɔ 2 027 mu

Paraophthalmosaurus

Din no ase: “near Ophthalmosaurus”1
Ɔdii: NamIktiosɔɔJurasik Awieeɛ kɔsi Kretasias MfiaseNyansahu mu deɛ, ɔnyɛ dinosɔɔ

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

Asɛm a ɛyɛ anigye: ɛpo mu aboa a ɔwea yi guaree berɛ a dinosɔɔ nantew asase so. Obiara frɛ wɔn dino, nanso na wɔyɛ mmoa a wɔwea abusua foforɔ.
Ɔtenaa ase
mfeɛ ɔpepem 149 kɔsi 143 a atwam5
Jurasik Awieeɛ kɔsi Kretasias Mfiase
Wɔhunuu fɔsil wɔ
Saratov and Ul'yanovsk regions, Russian Federation11
Tenten
kɔsi 3.5 m (11 ft)34
Ntɛmntɛm a ɛsen biara
bɛyɛ 48 km/h (30 mph)
Nsuguareɛ, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik
Jurasik
Kretasias
mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

Paraophthalmosaurus ne tenten bɛyɛ 3.5 m (11 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)Kaa bɛyɛ 4.5 m (15 ft)Ɔsono, asase so aboa a ɔsõ sen biara nnɛ bɛyɛ 6.5 m (21 ft)
ne tenten te sɛ nkraman 4 firi hwene kɔsi duane tenten te sɛ kwadu 19 a wɔde abɔ toatoa soanka ɔbɛtumi aguare nsuguarebea kɛseɛ (50 m) tenten wɔ sikɛn 3.8 mu

Paraophthalmosaurus kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

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

AI na ɛyɛeɛParaophthalmosaurus mfonini a AI yɛeɛ
Yei yɛ Paraophthalmosaurus mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.
wobisaeɛ

Nsɛm a wɔbisa bebree fa Paraophthalmosaurus ho

?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

Atosɛm sɛefoɔ

Atosɛm: Paraophthalmosaurus is a dinosaur.

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

Ma dino ho animdefoɔ

Nyansahu din
Paraophthalmosaurus
Obi a ɔtoo din
Arkhangelsky 19975
Kuo
Iktiosɔɔ
Abusua / kuo kɛseɛ
Ophthalmosauridae5
Nkyekyɛmu
Ichthyosauria > Ichthyosauromorpha5
Abotan no mfeɛ
mfeɛ ɔpepem 149 kɔsi 143 (Tithonian)5
Aman
Rɔhyea5
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu5
Nhunumu
Paraophthalmosaurus was named by Russian paleontologist Arkhangelsky in 1997. The fossils were found in a brick factory spoil heap near Gornyi, Russia.1
Wɔda so gye ho akyinnye
Scientists are still debating whether Paraophthalmosaurus is a valid genus or if it should be considered a synonym of Nannopterygius.2

Baabi a nsɛm no firi

  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): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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