Fig. 2From: Morphology of the first zoeal stage of the commensal southwestern Atlantic crab Austinixa aidae (Righi 1967) (Brachyura: Pinnotheridae), hatched in the laboratoryAustinixa aidae (Righi 1967) zoea I. a maxillule; b maxilla; c first maxilliped; d second maxilliped. Scale bars = 0.05 mmBack to article page