242 



15. Alope Fabr., Ent. Syst., 3, 1, 229 {Papilio) ; God., Eiicycl. MtHli., 9, 524 



(Satyrus); Boisd.-LeC, L(^p. Am. Sept., 228, pi. 59, figs. l-i{Satyrus); 



Harr., Hitclic. Rep., Ed. 1, 590 {Ilipparchia) ; Doubl., List Lep. Brit. 



Mus., 1, 136 (Eiiodia); Sciidd., Rev. Amer. Butt., 5 {Minois). 

 United States, east of Great Plains. 

 Food-plant : Grass. 



16. Wheeleri Edw., Trans. Am. Ent. Soc, 4, 343 {Satyrus). 



Hoffmani Streck., Lep. ind. and exot., 31, pi. 4, figs. 8, 8 {Satyrus). 

 Utah ; Nevada. 



17. Boopis Behr, Calif. Acad. Nat. Sc, 3, 164 (Satyrus). 



18. *Gabbii Edw., Trans. Amer. Ent. Soc, 3, 193 (Satyrus). 

 Oregon. 



19. Nepliele Ki)'b., Faun. Bor. Amer., 4, 297 (Hipparchia) ; Westw.-Hewits., 



Gen. Diurn. Lep., dSO (Erebia) ; Edw., Proc. Ent. Soc. Pliilad., 6, 195 



(Satyrus) ; Scudd., Rev. Amer. Butt., 6 (Minois). 

 Northern United States, east of Plains and Canada ; Arizona. 

 Food-plant : Grass. 



20. Ariaue Boisd., Ann. Soc. Ent. Fr., [2J 10, 307 (Satyrus); Reak., Proc. 



Ent. Soc. Philad., 6, 145 (Eiiodia). 

 California; Nevada. 



21. Meadii Edic, Trans. Am. Ent. Soc, 4, 70 (Erebia). 

 Colorado. 



22. Sthenele Boisd., Ann. Soc. Ent. Fr., [2] 10, 308 (Satyrus). 

 California. 



23. Oetus Boisd., Ann. Soc. Ent. Belg., 12, 63 (Satyrus). 



Charon Edw., Trans. Am. Ent. Soc, 4, 69 (Satyrus). 



Colorado ; California. 



Oetus may perhaps be referred with better propriety to Phocus, but I have 

 never seen specimens exactly agreeing with Boisduval's description. He him- 

 self compares it (in litt.) to this species, but his description corresponds almost 

 exactly with Phocus. I place it here provisionally. 



24. Phocus Edio., Trans. Am. Ent. Soc. 5, 14 (Satyrus). 

 British Columbia. 



25. silvestris Edio., Proc Acad. Nat. Sc. Philad., 1861, 162 (Satyrus). 

 California ; Nevada ; Montana. 



6. SATYRODES Scudder. 



Type : Papilio Eurydice lAnn. 



Argus of Scopoli which I proposed to restrict to this group, was altogether 

 too heterogeneous in character to have been so applied ; it should be wholly 

 dropped. The group differs from Pararge, to which it appears most nearly 

 allied, in its shorter antennae, much slenderer club, slenderer and much less 

 heavily clothed palpi, shorter middle tibiae, and the want of any recurrent vein 

 at the extremity of the cell of the fore wings. 



