io8 



CONNECTICUT GEOL. AND NAT. HIST. SURVEY. 



[Bull. 



FIG. 26. Gammarus locust a. 



Body slender and compressed. Eyes elongated ; renif orm. 



First antennae a little longer and more slender than second 

 and in females generally less than half the length of the body; 

 peduncle with first joint a little longer than the second, which is 

 twice the length of the third; accessory flagellum about eight- 

 jointed and longer than second joint of peduncle. Second antennae 



