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Definition of Crossopterygii
1. Noun. Fishes having paired fins resembling limbs and regarded as ancestral to amphibians.
Exact synonyms: Subclass Crossopterygii
Group relationships: Class Osteichthyes, Osteichthyes
Member holonyms: Crossopterygian, Lobe-finned Fish, Lobefin, Family Latimeridae, Latimeridae
Generic synonyms: Class
Group relationships: Class Osteichthyes, Osteichthyes
Member holonyms: Crossopterygian, Lobe-finned Fish, Lobefin, Family Latimeridae, Latimeridae
Generic synonyms: Class
Definition of Crossopterygii
1. n. pl. An order of ganoid fishes including among living species the bichir (Polypterus). See Brachioganoidei.