''Sardinius'' is an extinct genus of prehistoric
ray-finned fish
Actinopterygii (; ), members of which are known as ray-finned fishes, is a class of bony fish. They comprise over 50% of living vertebrate species.
The ray-finned fishes are so called because their fins are webs of skin supported by bony or hor ...
that lived during the
Campanian.
References
Myctophiformes
Late Cretaceous fish
{{Myctophiformes-stub