﻿The Entomologist, November, 1912. 



Plate Xm. 



Photo H. Main. 



FORMS OF SCANDINAVIAN DIURNI. 



West, Newman proc. 



Fig. 1. — Erehia disa, Thiibg., tj/pical J . Bossekop, Ji;ne 21st, 1912. 



Fig. 2. — E. disa, Thnbg., J , ab'. obscura. Bossekop, Juue 19th, 1912. 



Fig. 8.—E. disa, Thnbg., ? , ab. addenda. Bossekop, June 19th, 1912. 



Fig. 4i — Colias hccla var. sulitelma, Aur. ; 2 , under side. Laxelv, July 11th, 1912. 



Fig. 5. — C. hecla, J , ab. distincta (dark border). Laxelv, July 11th, 1912. 



Fig. 6. — C. hecla, J , ab. ochrea-suffusa. Laxelv, July 11th, 1912. 



Fig. 7. — C. hecla, 2 , ab. distincta (\\^\\i border). Laxelv, July 14th, 1912. 



Fig. 8. — C. hecla, ? , ab. obscura. Laxelv, July 11th, 1912. 



