530 GEOLOGICAL SURVEY OF THE TERRITORIES. 
EXPLANATION OF PLATE VIII. 
ARTEMIA GRACILIS Verrill. (From Utah.) 
Fie. 1. A dorsal view of male head and claspers; oc, ocellus;.at, lst antennae; at’, 2d 
antenna or claspers. 
Fie. 2. An anterior leg. 
Fig. 3. A middle leg. 
Fie. 4. A last leg. 
Fig. 5. End of abdomen. 
Drawn and details filled in with camera lucida by the author. 
