1922.] 



W. M. Tattersai.i, : Indian Mvsidacea. 



491 



the outer distal corner of the basal joint rounded, flagellum with 

 about ten joints. 



Text-fig. 24. — Idiomysis inermis, gen. el sp. nov. 



a, endopod of first thoracic limb, X 65 ; b, second thoracic limb, X 65 : 

 c, endopod of third thoracic limb, X 65 ; d, endopod of fifth thoracic limb, x 

 65 ; e, endopod of eighth thoracic limb, x 65 : /, fourth pleopod of male, X 65 ; 

 g, telson, x 65. 



Telson very short, much shorter than the last abdominal 

 somite and barely extending to and not covering the statocyst ; a 



