Bible Dictionaries
Amphitrocha

Webster's Dictionary

(n.) A kind of annelid larva having both a dorsal and a ventral circle of special cilia.

Bibliography Information
Webster, Noah. Entry for 'Amphitrocha'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​a/amphitrocha.html. 1828.