Thylacinus cynocephalus Variante:Sin imprimar The forelimbs were long

The forelimbs were long

a hip height of around 1 metre and a probable body mass of several hundred kilograms

Ichthyosaurus communis was a small- to medium-sized ichthyosaur within its group

the presence of pneumatization in the vertebrae suggests adaptations related to weight reduction and possible thermoregulation

Thylacinus cynocephalus Variante:Sin imprimar The forelimbs were longThylacinus cynocephalus, commonly known as the thylacine, Tasmanian wolf, or Tasmanian tiger, was an extinct carnivorous marsupial and the last recent representative of the family Thylacinidae. Although its external silhouette resembled that of a canid, with an elongated body, narrow head, and limbs adapted for terrestrial locomotion, the thylacine was not related to wolves, dogs, or foxes, but belonged to an independent marsupial evolutionary