Bony fishes of the southern hemisphere that breathe by a modified air bladder as well as gills; sometimes classified as an order of Crossopterygii. Synonym: subclass Dipnoi.
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Words linked to "Dipnoi" : class Osteichthyes, Osteichthyes, family Ceratodontidae, Ceratodontidae, class, lungfish, subclass Dipnoi |
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