Actinopterygii
WiktionaryText
Proper noun
Actinopterygii
- A taxonomic class, within superclass Osteichthyes - the ray-finned fish.
Related terms
- subclasses
- Chondrostei (sturgeons etc)
- Teleostei (many fish)
- Semionoitformes (gars)
- Amiiformes (bowfins)