Stemmatodus

Stemmatodus Temporal range: Early Cretaceous[1] PreꞒ Ꞓ O S D C P T J K Pg N
Fossil of S. rhombus
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	†Pycnodontiformes
Family:	†Pycnodontidae
Genus:	†Stemmatodus Heckel,1856[2]

Stemmatodus is an extinct genus of prehistoric ray-finned fish that lived in Europe during the Early Cretaceous approximately 129 to 125 million years ago.^[1]