Crossword clue: a group of crustacea in which the eyes are without stalks; the arthrostraca.
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
A group of Crustacea in which the eyes are without stalks; the Arthrostraca. [Written also Edriophthalmata.]