292 



UNIVERSITY OF COLORADO STUDIES 



116 (119) A hyaline appendage on first segment of exopodite of right sth foot. 



117 



117 (118) Hyaline appendage at inner distal angle of segment. Length: male, 

 0.9; female, 0.93 mm Diapiomus signicauda Lil\]thorg 



Boulder; 5,200 ft. (California and Colorado.) 



Fio. 68. — Diapiomus signicauda. (After Marsh.) 



118 (117) Hyaline appendage on inner distal half of segment. Length: male, 

 i.ii; female, I. 22 mm Diapiomus siciloides hJlljehoTg 



La Junta, Hugo; 4,roo-s,ooo ft. [California, Colorado, Kansas, Nebraska, Missouri, Wisconsin, 

 Illinois, Indiana.] 



Fig. 69. — Diapiomus siciloides. 



Fig. 70. — Diapiomus nudus. 



