Cryp`to*bran`chi*a"ta (kr?p`t?-bra?`k?-?"t?), n. pl. [NL., fr. Gr. krypto`s hidden + L. branchia a gill.] Zool. (a)

A division of the Amphibia; the Derotremata.

(b)

A group of nudibranch mollusks.

 

© Webster 1913.

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