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Chithunzi choseketsa cha Riojavenatrix
Khadi la dino Na. 1556 mwa 2ย 027

Riojavenatrix

Dzina limatanthauza: “hunter from La Rioja”5
Ankadya: NyamaMaspinosauriKumayambiriro kwa Kretase

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
zaka 121 mpaka 120 miliyoni zapitazo5
Kumayambiriro kwa Kretase
Mafosili apezeka ku
Igea, La Rioja, Spain51
Utali
7 mpaka 8 m (23 mpaka 26 ft)23
Kulemera
matani 1.5 (3,300 lb)3
Msinkhu
3 m (9.8 ft)2
Liwiro lalikulu kwambiri
pafupifupi 26 km/h (16 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Riojavenatrix utali wa pafupifupi 8 m (26 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)Riojavenatrixmsinkhu wa pafupifupi 3 m (9.8 ft)Njovupafupifupi 3.2 m (10 ft)

Ankalemera bwanji?

wolemera ngati magalimoto 1
wautali ngati agalu 8 otsatizana mphuno ndi mchirawautali ngati nthochi 44 zotsatizanawolemera ngati agalu 75wolemera ngati mavwende 300wolemera ngati ana a sukulu ya mkaka 79wolemera ngati ana a sukulu 47wolemera ngati zimbalangondo zoyera 3akanatha 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?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Riojavenatrix chopangidwa ndi AI
Chithunzi cha momwe Riojavenatrix mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

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

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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