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Riojavenatrix kartun
Dino kad No. 1556 wɔ 2 027 mu

Riojavenatrix

Din no ase: “hunter from La Rioja”5
Ɔdii: NamSpinosɔɔKretasias Mfiase

Riojavenatrix was a meat-eating dinosaur that lived in what is now Spain. It was a spinosaur, a type of dinosaur with a crocodile-like snout that probably ate fish. This dinosaur was one of the last spinosaurs to live in Europe.51

Ɔtenaa ase
mfeɛ ɔpepem 121 kɔsi 120 a atwam5
Kretasias Mfiase
Wɔhunuu fɔsil wɔ
Igea, La Rioja, Spain51
Tenten
7 kɔsi 8 m (23 kɔsi 26 ft)23
Mu duru
ton 1.5 (3,300 lb)3
Korɔn
3 m (9.8 ft)2
Ntɛmntɛm a ɛsen biara
bɛyɛ 26 km/h (16 mph)
Mmirikatuo, 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?

Riojavenatrix ne tenten bɛyɛ 8 m (26 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)

Na ne korɔn yɛ sɛn?

Kramanbɛyɛ 0.5 m (1.6 ft)Ɔpɔnkɔbɛyɛ 1.6 m (5.2 ft)Riojavenatrixne korɔn bɛyɛ 3 m (9.8 ft)Ɔsonobɛyɛ 3.2 m (10 ft)

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ kaa 1
ne tenten te sɛ nkraman 8 firi hwene kɔsi duane tenten te sɛ kwadu 44 a wɔde abɔ toatoa sone mu duru te sɛ nkraman 75ne mu duru te sɛ watamɛlɔn 300ne mu duru te sɛ nkɔkɔaa sukuu mmofra 79ne mu duru te sɛ sukuu mmofra 47ne mu duru te sɛ polar bea 3anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 14 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Riojavenatrix 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

Riojavenatrix was named in 2024, making it a very recently discovered dinosaur.5

2

It lived about 121 to 119 million years ago, during the Early Cretaceous period.5

3

Riojavenatrix is known from bones of the spine, hips, and hind legs.1

4

Its thigh bone had a special shape that was halfway between older theropods and later spinosaurs.1

5

This dinosaur is one of the youngest baryonychines, a group of spinosaurs, ever found.1

6

Riojavenatrix lived in a lake environment, and its species name 'lacustris' means 'of the lake'.1

AI na ɛyɛeɛRiojavenatrix mfonini a AI yɛeɛ
Yei yɛ Riojavenatrix 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 Riojavenatrix ho

?How big was Riojavenatrix?

A subadult was about 7 to 8 metres long. An adult probably reached about 9 metres long and 3 metres tall.2

?What did Riojavenatrix eat?

It was a meat-eater, and like other spinosaurs it probably ate fish.2

?When did Riojavenatrix live?

It lived about 120 million years ago, during the Early Cretaceous period.2

?Where was Riojavenatrix found?

Its fossils were found in La Rioja, Spain, at the Virgen del Villar-1 site.4

Ma dino ho animdefoɔ

Nyansahu din
Riojavenatrix
Obi a ɔtoo din
Isasmendi et al. 20245
Kuo
Spinosɔɔ
Abusua / kuo kɛseɛ
Spinosauridae5
Nkyekyɛmu
Theropoda > Spinosauridae5
Abotan no mfeɛ
mfeɛ ɔpepem 121 kɔsi 120 (Aptian)5
Aman
Spania5
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu5
Nhunumu
Riojavenatrix was named by a team of scientists led by E. Isasmendi in 2024. The fossils were found in the Enciso Group of the Cameros Basin in La Rioja, Spain.51
Wɔda so gye ho akyinnye
Scientists are still debating exactly how Riojavenatrix is related to other spinosaurs, because it has a mix of features from different groups.1

Baabi a nsɛm no firi

  1. Increasing the theropod record of Europe: a new basal spinosaurid from the Enciso Group of the Cameros Basin (La Rioja, Spain). Evolutionary implications and palaeobiodiversity (riunet.upv.es)
  2. Riojavenatrix lacustris (es.wikipedia.org)
  3. Researchers discover a new species of carnivorous dinosaur in La Rioja, Spain (phys.org)
  4. Riojavenatrix (Wikipedia) (Wikipedia)
  5. Riojavenatrix in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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