Thylacinus cynocephalus Variante:Sin imprimar Ichthyosaurus communis was a small-

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

making a bubbling sound before trying to swim deeper

keeping a watchful eye out for the predator

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

makes it a fascinating example of the evolutionary complexity of predatory dinosaurs

Thylacinus cynocephalus Variante:Sin imprimar Ichthyosaurus communis was a small-Thylacinus 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