- Lepidosiren by Webster's
(n.) An eel-shaped ganoid fish of the order Dipnoi, having both gills and lungs. It inhabits the...
- subclass dipnoi by WordNet
nounBony fishes of the southern hemisphere that breathe by a modified air bladder as well as gills;...
- Komtok by Webster's
(n.) An African freshwater fish (Protopterus annectens), belonging to the Dipnoi. It can breathe...
- Lungfish by Webster's
(n.) Any fish belonging to the Dipnoi; -- so called because they have both lungs and gills.
- lungfish by Payton Wolfe
Any freshwater bony fish of the subclass Dipnoi, having an air-breathing lung, fleshy paired fins,...