Hemisaurida
Encyclopedia
Hemisaurida is a genus of prehistoric fish
, known from Cretaceous fossils found in Europe.
Fish
Fish are a paraphyletic group of organisms that consist of all gill-bearing aquatic vertebrate animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish, as well as various extinct related groups...
, known from Cretaceous fossils found in Europe.