Tag Archives: classication of animals

Animals with skulls – Craniata

By | May 4, 2021

In one of previous post “Biological classification of animals” dealing the classification of all the animals on our planet Earth we have seen that animals with three germ layers (triploblastic animals) can be divided in protostomes and Deuterostomes based on the fate of first opening of the development. Further we have seen that Deuterostomes can… Read More »