Riojavenatrix
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
Berɛ bɛn na ɛtenaa ase?
Na ne kɛseɛ yɛ sɛn?
Na ne tenten yɛ sɛn?
Na ne korɔn yɛ sɛn?
Na ne mu yɛ duru sɛn?
ne tenten te sɛ nkraman 8 firi hwene kɔsi dua🍌ne tenten te sɛ kwadu 44 a wɔde abɔ toatoa so
ne mu duru te sɛ nkraman 75🍉ne mu duru te sɛ watamɛlɔn 300🧸ne mu duru te sɛ nkɔkɔaa sukuu mmofra 79🎒ne mu duru te sɛ sukuu mmofra 47🐻❄️ne mu duru te sɛ polar bea 3🏃anka 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?
Nsɛm a ɛyɛ anigye
Riojavenatrix was named in 2024, making it a very recently discovered dinosaur.5
It lived about 121 to 119 million years ago, during the Early Cretaceous period.5
Riojavenatrix is known from bones of the spine, hips, and hind legs.1
Its thigh bone had a special shape that was halfway between older theropods and later spinosaurs.1
This dinosaur is one of the youngest baryonychines, a group of spinosaurs, ever found.1
Riojavenatrix lived in a lake environment, and its species name 'lacustris' means 'of the lake'.1

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
- 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)
- Riojavenatrix lacustris (es.wikipedia.org)
- Researchers discover a new species of carnivorous dinosaur in La Rioja, Spain (phys.org)
- Riojavenatrix (Wikipedia) (Wikipedia)
- Riojavenatrix in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.
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