Enter a clue or pattern or both:
The Clue
Genus of crustaceans named for a classical nymph (7 letter answer)
The Answer
DAPHNIA
Tags
Notes
The answer DAPHNIA is so rare that it appears less than once every 2500 puzzles.
Definition
DAPHNIA as a noun:
1. (daphnia, water flea) = minute freshwater crustacean having a round body enclosed in a transparent shell; moves about like a flea by means of hairy branched antennae