241 



10. Jntta Ilahn.. Fait. Hchmett., figs. 614-5 (Pitpilio) ; Boisd., Icon. pi. 38. 



tigs. l-A{Chio)iobas) ; Dup. Lt'p. de France, pi. 40, figs. 35 {Sati/rus); 

 Butl. Cat. Satyr., 160. 



Balder Boisd., Icon., 1, 189, pi. 39, figs. 1-3 {Chiondbas) ; Boiad.- 



LeC, L(''p. Am. Sept., 215 {Chionobas). 

 Balderi Iliibn., Zutr., figs. 981-2 {Eumenis). 

 Eastern boreal America, north of United States (boreal countries of old 

 world). 



2. NE03HN0IS Scudder. 



Type : Satyrus Ridingsii Edw. 



This group lias the structure of the legs seen in Minois, in which respect it is 

 allied to Oeneis, and ditTers from other American Oreades. 



11. Ridingsii Edw., Proc. Ent. Soc. Phil., 4, 201 {Satj/rus). 



Stretchii Edw., Trans. Amer. Ent. Soc, 3, 192 {C hionobaa). 

 Colorado ; Nevada ; Montana. 



3. GYROCHEILUS 5u«er(1867). 



Type : Pronophila Patrobas Hewita. 



12. Tritonia Edw., Trans. Am. Ent. Soc, 5, 18 {Geirocheilus). 

 Arizona. 



4. ENODIA Hiibner (1816). 



Type: Oreas marmorata Andromacha Iliibn. 



13. Portlandia Fcobr., Spec. Ins., 2, 82 {Papilio); Boisd.-LeC, L^p. Amer. 



Sept., 226, pi. 58, figs. 1-5 {Satyrus); Westw.-Hewits., Gen. Diurn. Lep. 

 360 (Debis); Butl. Cat. Satyr., 114 (Lethe); Kirb., Syn. Cat. Lep. 55 

 {Euptychia) ; Scudd., Rev. Amer. Butt., 5. 



Andromacha Hiibn., Exot. Schmett., 1 {Oreas marmorata); Say, 



Am. Ent., pi. 36 {Hipparehia). 

 Androcardia Htibn., Ind. Exot. Lep., 1. 

 United States east of Great Plains. 

 Food-plant: Grass. 



6. CERCYONIS Speyer in litteris. 



Type -, Papilio Alope Fahr. 



Dr. Speyer has pointed out to me that the European Minois, of which Phae- 

 dra is the type.ditfers from this group, which I formerly referred to Minois, in 

 its very short and thickly spined middle legs, and in the absence of the marked 

 excision of the hind wings at the anal angle, so noticeable in Cercyonis. 



14. Pegala Fabr., Ent. Syst., 3. 1, 230 {Papilio); God., Eucycl. Meth. 9, 524 



(Satyrus). 

 Extreme Southern United States, east of Rocky Mountains. 



BUL. Brr. soc. NAT. SCI. (31) rESBCART, 1875. 



