Studies iu Laguna Amphipoda. 



649 



/CriI!J3mnÄ»- 



Fig. C. Details of Orchestoidea corniculata n. sp. 



A secocd antenna of female. B mandible. C first maxilla. D second maxilla. 

 E maxilliped. F lower lip. G third pleopod. H first uropod. I second and 

 third uropods and telson. J first gnathopod of female. K first gnathopod of male. 

 L second gnathopod of female. M second gnathopod of male. N first pereiopod. 

 second pereiopod, P third pereiopod. Q fifth pereiopod. 



Zool. Jahib. XXXIV. Abt. f. Syst. 



44 



