Crossopterygii

[n] fishes having paired fins resembling limbs and regarded as ancestral to amphibians

More Crossopterygii Links

• See poems containing the word: Crossopterygii.
• See quotes containing the word: Crossopterygii.
• How many syllables are in Crossopterygii.
• What rhymes with Crossopterygii?

Synonyms

subclass Crossopterygii