CAPRELLIDAE OF WESTERN NORTH ATLANTIC 



23 



Antenna 1 and 2 typical of genus. 



Mouthparts typical of genus ; lacinia mobilis of right mandible with 

 1 tooth, apical margin smooth or minutely serrate. 



Propodus of gnathopod 1 with 2 proximal grasping spines, grasping 

 margin of dactylus serrate. Propodus of gnathopod 2 in males elongate 



Figure 10. — Caprella danilevskii, male; a, labium; h, lateral view; c, antenna 1; d, abdomen; 

 e, gnathopod 2;/, gnathopod 1; g, pereopod 5; h, left mandible; i, right mandible; ;, 

 maxilla 2; k, maxilla I; /, maxilliped. 



