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Khathune ya Riojavenatrix
Karete ya dinosaure No. 1556 ho tse 2 027

Riojavenatrix

Lebitso le bolela: “hunter from La Rioja”5
E jele: NamaDispinosaureKretase ya Pele

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

E phetse
dilemo tse dimilione tse 121 ho isa ho 120 tse fetileng5
Kretase ya Pele
Difosili di fumanwe ho
Igea, La Rioja, Spain51
Bolelele
7 ho isa ho 8 m (23 ho isa ho 26 ft)23
Boima
ditone tse 1.5 (3,300 lb)3
Bophahamo
3 m (9.8 ft)2
Lebelo le phahameng ka ho fetisisa
e ka bang 26 km/h (16 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Riojavenatrix bolelele ba e ka bang 8 m (26 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e phahame hakae?

Ntjae ka bang 0.5 m (1.6 ft)Peree ka bang 1.6 m (5.2 ft)Riojavenatrixbophahamo ba e ka bang 3 m (9.8 ft)Tloue ka bang 3.2 m (10 ft)

E ne e le boima hakae?

boima jwaloka dikoloi tse 1
telele jwaloka dintja tse 8 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 44 di behilwe ka molaboima jwaloka dintja tse 75boima jwaloka mahapu a 300boima jwaloka bana ba kereshe ba 79boima jwaloka bana ba sekolo ba 47boima jwaloka dibere tse tshweu tse 3e ne e ka matha dimitara tse 100 ka metsotswana e 14 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Riojavenatrix e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

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

E entswe ke AISetshwantsho sa Riojavenatrix se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Riojavenatrix e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka 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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Riojavenatrix
E rehilwe ke
Isasmendi et al. 20245
Sehlopha
Dispinosaure
Lelapa / leloko
Spinosauridae5
Tlhophiso
Theropoda > Spinosauridae5
Dilemo tsa mafika
dilemo tse dimilione tse 121 ho isa ho 120 (Aptian)5
Dinaha
Sepania5
Direkoto tsa difosili
1 ho The Paleobiology Database5
Ho sibollwa
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
E sa ntse e phehwa kgang
Scientists are still debating exactly how Riojavenatrix is related to other spinosaurs, because it has a mix of features from different groups.1

Moo dintlha di tswang teng

  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): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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