Lexic.us

Definition of Ichthyopsida

1. n. pl. A grand division of the Vertebrata, including the Amphibia and Fishes.

Medical Definition of Ichthyopsida

1. A grand division of the Vertebrata, including the Amphibia and Fishes. Origin: NL, fr. Gr, a fish + appearance. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Ichthyopsida

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