Dino Wiki / Zonke iidayinaso / Iispinosauri

Ikhadi ledayinaso No. 1556 kwe-2 027

Riojavenatrix

Igama lithetha: “hunter from La Rioja”5

Yayitya: InyamaIispinosauriiCretaceous yokuqala

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.5 1

Yaphila

121 ukuya ku-120 izigidi zeminyaka eyadlulayo5

iCretaceous yokuqala

Iifosili zifunyenwe:

Igea, La Rioja, Spain5 1

Ubude

7 ukuya ku-8 m (23 ukuya ku-26 ft)2 3

Ubunzima

1.5 iitoni (3,300 lb)3

Ukuphakama

3 m (9.8 ft)2

Esona santya siphezulu

malunga ne-26 km/h (16 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

Yayinzima kangakanani?

inzima njengeemoto ezingama-1

inde njengezinja ezingama-8, impumlo ukuya emsileniinde njengeebhanana ezingama-44 zilandelelanainzima njengezinja ezingama-75inzima njengamavatala angama-300inzima njengabantwana basenkulisa abangama-79inzima njengabantwana besikolo abangama-47inzima njengeebhere ezimhlophe ezingama-3ibinokubaleka iimitha ezili-100 ngemizuzwana engama-14 (oyena mntu ukhawulezayo udinga i-9,6)

Riojavenatrix wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Riojavenatrix malunga ne-26 km/h (16 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

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

Umfanekiso owenziwe yi-AI: Riojavenatrix — Umfanekiso owenziwe yi-AI obonisa indlela Riojavenatrix esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

ubuzile

Eyona mibuzo ibuzwa kakhulu: 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

Kwiingcali zeedayinaso

Igama lenzululwazi: Riojavenatrix
Inikwe igama ngu:: Isasmendi et al. 20245
Iqela: Iispinosauri
Usapho / iclade: Spinosauridae5
Ukuhlelwa: Theropoda > Spinosauridae5
Ubudala bamatye: 121 ukuya ku-120 izigidi zeminyaka (Aptian)5
Amazwe: iSpeyin5
Iirekhodi zeefosili: 1 kwi-Paleobiology Database5
Ukufunyanwa: 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.5 1
Kusaxoxwa ngayo: Scientists are still debating exactly how Riojavenatrix is related to other spinosaurs, because it has a mix of features from different groups.1

Apho iinyani zivela khona

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): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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