anthobranchia
An`tho*bran"chi*a, n. pl. Etym: [NL., fr. Gr. (Zoöl.) Defn: A division of nudibranchiate Mollusca, in which the gills form a wreath or cluster upon the posterior part of the back. See Nudibranchiata, and Doris.
An`tho*bran"chi*a, n. pl. Etym: [NL., fr. Gr. (Zoöl.) Defn: A division of nudibranchiate Mollusca, in which the gills form a wreath or cluster upon the posterior part of the back. See Nudibranchiata, and Doris.