Trichobranchia
Pronunciation : Trich`o*bran"chi*a
Part of Speech : n.
Etymology : [NL., fr. Gr. branchia.] (Zo?l.)
Definition : Defn: The gill of a crustacean in which the branchial filaments are slender and cylindrical, as in the crawfishes.
Source : Webster's Unabridged Dictionary, 1913