Stelladens
Stelladens was a marine lizard that lived in the sea during the time of the dinosaurs. Its teeth were shaped like stars, with sharp ridges that no other sea reptile had. Scientists are still trying to figure out what it ate!2
Cando viviu?
Como era de grande?
Canto medía de longo?
tan longo coma 5 cans do fociño á cola🍌tan longo coma 28 plátanos postos un tras outro🏊podería nadar o longo dunha piscina grande (50 m) en 4,7 segundosComo era de grande Stelladens comparado CONTIGO?
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Que velocidade alcanzaba?
Datos curiosos
Stelladens lived about 72 to 66 million years ago, at the very end of the Age of Dinosaurs.3
Its teeth had 2 to 4 sharp, serrated ridges on the inside, like little star blades. No other animal, alive or extinct, has teeth like this.2
Stelladens was about 5 metres (16 feet) long, as big as a small boat.1
The only fossils found so far are a piece of jaw and two teeth. That is enough to know it was a new kind of mosasaur.21
Stelladens belonged to a group called Mosasaurinae, which includes some of the biggest sea lizards ever.32
Its teeth were short and strong, good for crushing, not just stabbing like other fish-eaters.2

Para expertos en dinos
- Nome científico
- Stelladens
- Bautizado por
- Longrich et al. 20234
- Grupo
- Mosasauros
- Familia / clado
- Mosasauridae4
- Clasificación
- Mosasauroidea4
- Idade das rochas
- de 72 a 66 millóns de anos (Maastrichtian)4
- Formacións rochosas
- Couche III4
- Países
- Marrocos4
- Rexistros fósiles
- 1 na Paleobiology Database4
- Descubrimento
- Stelladens was named by Nick Longrich and his team in 2024. The fossils were found in a phosphate mine in Morocco.13
- Aínda en debate
- Scientists are not sure what Stelladens ate. Its star-shaped teeth are unlike anything seen before, so its diet remains a mystery.2
De onde veñen os datos
- Stelladens (en.wikipedia.org)
- Stelladens mysteriosus: A Strange New Mosasaurid (Squamata) from the Maastrichtian (Late Cretaceous) of Morocco (mdpi.com)
- PBDB Taxon (paleobiodb.org)
- Stelladens in The Paleobiology Database (CC BY 4.0): idade, lugares, formacións rochosas, clasificación.
Cada dato desta páxina ten un número que leva á súa fonte. Se nos equivocamos nalgo, sentímolo, somos fans dos dinos, non unha revista científica. Escríbenos a [email protected] e arranxámolo.
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