Bible Dictionaries
Malacobdella

Webster's Dictionary

(n.) A genus of nemertean worms, parasitic in the gill cavity of clams and other bivalves. They have a large posterior sucker, like that of a leech. See Illust. of Bdellomorpha.

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