Although they share many similarities in terms of morphology and lifestyle

Medidas aproximadas del Dolichorhynchops:

Arctodus pristinus is an extinct species of short-faced bear belonging to the genus Arctodus

which consisted of multiple teeth aligned in the shape of a leaf

likely useful for both manipulating vegetation and providing stability while walking

Masiakasaurus knopfleri chasmosaurus Although they share many similaritiesMasiakasaurus knopfleri was a small theropod dinosaur belonging to the noasaurid group that inhabited Madagascar during the Late Cretaceous. It was a slender and relatively lightweight predator, with an estimated length of between 1. 8 and 2. 2 meters and a modest weight, adapted for agile bipedal locomotion. Its general anatomy showed an elongated body, a flexible neck, and a long, stiff tail that acted as a dynamic counterbalance during running,