Noun
peacock mantis shrimp (plural peacock mantis shrimps)
A mantis shrimp, Odontodactylus scyllarus, with keen eyesight and a very powerful claw capable of breaking through glass aquarium tanks.
Synonyms: painted mantis shrimp, rainbow mantis shrimp, clown mantis shrimp, harlequin mantis shrimp
Hypernym: mantis shrimp