26 
SYNOPSIS OF NORTH AMERICAN BUTTERFLIES. 
7. Silvestris, Edwards, Proc. Acad. Nat. Sci. Phil. 1861. 
(Etus, Bois. Lep. de la Cal. 1869. 
Hab. — California : Nevada. 
8. Sthenele, Boisduval, Ann. Soc. Ent. Fr. 1852. 
Hab. — California. 
9. Ridingsii, Edwards, Proc. Ent. Soc. Phil. 1865. 
Hab. — Colorado. 
EREBIA, Dalman. 
1. Epipsodea, Butler, Cat. Satyridse, Br. Museum, p. 80, pi. 2. 1868. 
Hab. — Rocky Mountains. 
2. Vesagus, Hewitson & Westwood, Gen. Diur. Lep. pi. 64. 
Hab. — Rocky Mountains. 
3. Mancinus, Hewitson & Westwood, Gen. Diur. Lep. pi. 64. 
Hab. — Rocky Mountains; Aliaska. 
4. Rossii, Curtis, Appendix, Ross’ Arctic Explorations, Nat. Hist. p. 57, pi. A. 
Hab. — Boreal America. 
5. Fasciata, Butler, Cat. Satyridse, Br. Museum, p. 92, pi. 2, 1868. 
Hab. — Boreal America. 
6. Discoid alis, Kirby, Fauna Bor. Am. p. 298, pi. 3. 
Hab. — Boreal America ; Fort Simpson ; Aliaska. 
LETHE, Hubner. 
Portlandia, Fabricius, Ent. Syst. Ill, p. 103. Bois. & Lee. p. 226, pi. 58. 
Andromacha, Hubner, Samml. Exot. Scbmett. pi. 89. Say, Am. Ent. 
Ill, pi. 36. 
Hab. — West Virginia to Missouri ; Southern States. 
PARARGE, Hubner. 
Boisduvallii, Harris, Ins. Mass. p. 305, 1862. 
Canthus, Bois. & Lee. pi. 60. (not of Linn, and Fab.) 
Hab. — New Jersey to Canada; Illinois. 
