338 



THE ZOOLOGIST. 



The first antennse of the female have eight joints, of which 

 the fourth carries a long, stout seta. In the male there is a well- 

 marked hinge-joint between the fifth and sixth segments of the 

 antennae, and the fourth segment carries a long, stout seta ; the 



Fig. 28. 



Fig. 29, 



Fig. 30.. 



cilia of the second, third, fourth, and fifth segments are numerous 

 and crowded together. There are five stout setse on the inner i 

 part of the basal joint of the fifth foot of the female, and two on r 

 that of the male. Other details of structure are shown in figs. ? 

 26 and 27, which respectively represent a female in ventral view 

 and a male in dorsal view, in fig. 28, which shows one of the 

 antennae of the male, and in figs. 29 and 30, which show the^ 



