Mantis Shrimp

Mantis Shrimp, common name for a group of tropical marine crustaceans. Mantis shrimp are also called praying shrimp because they hold their large, hinged claws in a position reminiscent of hands clasped in prayer. Mantis shrimps vary in length from 6.4 to 56 cm (from 2.5 to 22 in). Their stalked eyes are borne on separate, movable segments. Mantis shrimp are nocturnal, foraging aggressively for food at night.

Scientific classification: Mantis shrimps are members of the family Squillidae, class Crustacea. They are classified in the genus Squilla.