Any of a number of elongated freshwater fishes regarding the Amazon, western and main Africa, and Australian Continent having lunglike organs plus gills and are able to inhale environment, allowing certain types to survive periods of drought inside a mucus-lined cocoon within the dirt.
air-breathing seafood, regarding the class Dipnoi, that have four limblike appendages rather than fins
Any seafood belonging to the Dipnoi; -- so-called since they have both lungs and gills.
A dipnoan; any seafood for the order Dipnoi.
air-breathing fish having an elongated human anatomy and fleshy paired fins; certain types construct mucus-lined mud covers which to endure drought