PREVIOUS HIGHER LEVEL -- Family GRAPSIDAE

• Front broad and deflexed
• flagellum of antenna very short
• external maxilliped leaving rhomboidal gap

• Front broad and not deflexed,sublaminar
• antennal flagellum lengthy
• external maxillipeds completely shut buccal cavern

• Fornt broad and strongly deflexed
• external maxillipeds slender,transverse hairy crest on ischium

• Antenullary fossets deeply divided into lobes
• infra orbital border curved
• external maxilliped incompletely close buccal cavern

GO TO PREVIOUS HIGHER LEVEL