PLATE V. 



a, Canthocumptus miniitus, car. occidentalls, Herrick, male. 

 h, do., side view. 



c, young, or Nauplius. 



d, under view of head of male. 



e, external ovary and appendage of female. 

 /, antenna of male. 



g, antennae of female. 



i, foot of first pair. 



k, appendage to abdomen of female. (Fifth pair of feet.) 



h, foot of second pair. 



