Subclass Dipnoi — synonyms, definition

1. subclass Dipnoi (Noun)

1 synonym
1 definition

subclass Dipnoi (Noun) — Bony fishes of the southern hemisphere that breathe by a modified air bladder as well as gills; sometimes classified as an order of Crossopterygii.

1 type of
3 parts
Ceratodontidae family Ceratodontidae lungfish
2 parts of
Osteichthyes class Osteichthyes