Crossword clue: a earthworm of the genus lumbricus, frequently used by anglers for bait. see earthworm.
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by