136 LEPIDOPTERA OF NORTH AMERICA. 



4. G. semidiaphana Harris. G. fulvicollis Hiibn. 



Slate color. Wings rather narrow and subacute ; first pair 



brownish slate, with the anterior edge clay-colored ; hind wings 



semi-transparent in the middle; head and antennae black; collar, 



front edge of the breast, and base of the palpi orange. Expands 



fifteen to sixteen lines. 



Middle and Southern States. 



Harris. 



5. G. latreillana Kirby. Faun. Amer. Bor. 



Fore wings dusky drab with a silky lustre, and the anterior edge 

 clay color; hind wings rusty black; fringes of all the wings white, 

 interrupted with black in the middle; top of the head, orbits be- 

 hind, base of the palpi, front of the breast, and a spot on the fore 

 part of each shoulder-cover orange ; thorax, abdomen, and coxaB 

 glaucous or greenish-blue, with a silky lustre; abdomen beneath 

 and legs light brown. 



Northern States. 



Harris. 



6. G. latipennis Boisd. Ann. Soc. Ent. X, 2me ser. 320. 



Wings black, each marked on the disk with a very pale yellow 

 spot, divided into three unequal parts ; primaries near the summit, 

 with an oblique band formed of four yellow spots of the same yel- 

 low. Body bluish-black; pectus marked with fulvous. 



California. 



Boisd. 



7. G. epimenis Drury. Vol. III. 39. Probably genus Brepha. 



Brownish-black. Fore wings sprinkled in spots with light blue 



scales, which form a narrow band near the hinder margin and 



marked with a large yellowish-white patch beyond the middle ; 



hind wings with a broad dark orange red band behind the middle. 



The white spot of the fore wings is indented toward the middle 



of the wing, and on the under side there is a small triangular spot 



near the base of the wing and a short transverse one beyond it, 



which unites behind with the angular projection of the large white 



patch. Expands rather more than one inch. 



North America. 



Harris. 



