English dictionary
subclass crossopterygii meaning and definition
Definition and meaning of subclass crossopterygii at MeaningMonkey.org. subclass crossopterygii meaning and definition in the English Dictionary.SUBCLASS CROSSOPTERYGII noun
Definition of subclass Crossopterygii (noun)
- fishes having paired fins resembling limbs and regarded as ancestral to amphibians
- synonyms: Crossopterygii
Source: Princeton University Wordnet