34 



not being interrupted by a transverse pale shade, which only 

 shows in Chandleri\v\\erc it cuts the dashes, but in var. (?) Riparia 

 broadens into a whitish diffuse subterminal line. 



The following is a new list of our species of Oncocnenns : 



Genus Oncocnemis Led. 

 Hind %uings yelloiv. 



1. //«;rjr? Grote, Bull. B. S. N. S. i, 105, pi. 3, fig. 13. Colorado. 



2. Z>«j'z Grote, Bull. B. S. N. S. i, 105, pi. 3, f^g.'"8. Colorado. 



3. Mirificalis Grote, Bull. U. S. Geol. Surv. 5, 207. Nevada. 



Hind %vings soiled luhitish or fuscous. 



4. Levis Grote, Can. Ent. 121, 254. Colorado. 



5. Augustus Harvey, Bull. B. S. N. S. 3, 73, pi. 3, fig. 5, Texas. 



6. Behrcnsi Grote, Bull. B. S. N. S. 2, 65. California, in Feb- 



ruary. 



7. Glennyi Grote, Bull. B. S. N. S. i, 141, pi. 4, fig. 17. Colorado, 



in July. 



8. Cibalis GrotQ, Can. Ent. 12,244. Colorado. 



9. Homogcna Grote, Bull. U. S. Geol. Surv. 3, 800. Colorado, 



Nevada. 



10. Oblita Grote, Bull. U. S. Geol. Surv. 3, 117. Nevada, 



11. Meadiana Morrison. Proc. A. N. S. Phil. 1875, 60. Colorado. 



12. Chandlcri Grote, Bull. B. S. N. S. i 107, pi. 3, fig. 9 ; id. 3, 87 ; 



Bull. U. S. Geol. Surv. 3, 117. Colorado, 

 var. Riparia Morr., Can. Ent. 7, 213. Long Island ; Buffalo, 

 N; Y. 



13. Major n. sp. Colorado. 



14. Aqualis n. sp. California. 



15. Atricollaris Harvey, Bull. B. S. N. S. 2, 273 ; id. 3, 73. Texas, 



Arizona. 



16. Satindcrsiana Grote, Can. Ent. 8, 29. Canada ; Illinois. 



17. Occata Grote, Trans. Am. Ent. Soc. 5, 114; Bull. B. S. N. S. 



3, 'J'J, 87, pi. 2, fig. 6. Texas, California. 

 Hind ivings black, 



18. Aterrima Grote, Can. Ent. 11, 199. California. 



Hadena Cymosa n. sp. 



Allied to Arctica and Castanea ; darker than either, blackish 

 brown ; the thoracic tufts rufous ; abdomen fuscous Avith dark 

 dorsal tufts. Eyes naked. Forewings blackish brown, with the 

 lines much as in Arctica, black; a black submedian dash. Stig- 

 mata large, black-ringed ; orbicular, spherical, concolorous ; reni- 

 form shaded with white and broken into white spots outwardly. 

 Secondaries fuscous with darker exterior shading ; beneath with 

 discal spot. Expanse ^'^tcw^. Washington Territory. Two speci- 

 mens in my collection ; others in collections of Messrs. Edwards, 

 Tapper and Graef. 



