amphitrocha
1Amphitrocha — Am*phit ro*cha ([a^]m*f[i^]t r[ o]k[.a]), n. [NL., fr. Gr. amfi + trocho s a wheel.] (Zo[ o]l.) A kind of annelid larva having both a dorsal and a ventral circle of special cilia. [1913 Webster] …
2amphitrocha — n. [Gr. amphi, on both sides; trochos, wheel] (ANNELIDA) Larva bearing two rings of cilia that function in locomotion …
