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
Ankakhala liti?
Anali wamkulu bwanji?
Anali wautali bwanji?
Msinkhu wake unali wautali bwanji?
Ankalemera bwanji?
wautali ngati agalu 8 otsatizana mphuno ndi mchira๐wautali ngati nthochi 44 zotsatizana
wolemera ngati agalu 75๐wolemera ngati mavwende 300๐งธwolemera ngati ana a sukulu ya mkaka 79๐wolemera ngati ana a sukulu 47๐ปโโ๏ธwolemera ngati zimbalangondo zoyera 3๐akanatha kuthamanga mamita 100 m'masekondi 14 (munthu waliwiro kwambiri amafunika 9.6)Riojavenatrix anali wamkulu bwanji poyerekeza ndi IWEYO?
Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.
Anali ndi liwiro lotani?
Mfundo zosangalatsa
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

Mafunso ofunsidwa kwambiri okhudza Riojavenatrix
?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
Kwa akatswiri a madino
- Dzina la sayansi
- Riojavenatrix
- Anapatsidwa dzina ndi
- Isasmendi et al. 20245
- Gulu
- Maspinosauri
- Banja / kladi
- Spinosauridae5
- Magawidwe a sayansi
- Theropoda > Spinosauridae5
- Zaka za miyala
- zaka 121 mpaka 120 miliyoni (Aptian)5
- Mayiko
- Sipeyini5
- Zolemba za mafosili
- 1 mu The Paleobiology Database5
- Kupezeka
- 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
- Akukambiranabe
- Scientists are still debating exactly how Riojavenatrix is related to other spinosaurs, because it has a mix of features from different groups.1
Kumene mfundo zimachokera
- 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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.
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