Scyphistoma
Pronunciation : Scy*phis"to*ma, n.; pl. Scyphistomata
Part of Speech : Scyphistom
Etymology : [NL., fr. Gr. (Zo?l.)
Definition : Defn: The young attached larva of Discophora in the stage when it resembles a hydroid, or actinian.
Source : Webster's Unabridged Dictionary, 1913