- oligochaete, oligochaete worm - hermaphroditic terrestrial and aquatic annelids having bristles borne singly along the length of the body
--1 is a kind of annelid, annelid worm, segmented worm
--1 is a member of Oligochaeta, class Oligochaeta
--1 has particulars:earthworm, angleworm, fishworm, fishing worm, wiggler, nightwalker, nightcrawler, crawler, dew worm, red worm