8 PROCKEDIXGS OF THE NATIONAL MUSEUM vul. 09 



Distribution. — Alaska: Camp 327. Alaska Eii^-. Coin. July lo, 

 1921 (J. M. Aldrich). Cape Faiishaw, June 22, 

 1919 (H. G. Dyar). Fourth of July Creek, July 

 21, 1921 (Alice Twitchell) . Juneau, June 22, 1919 

 (H. G. Dyar). Katmai, June 10, 1917 (J. S. 

 Iline). Seward, June 20, 1921 (J. M. Aldrich). 

 Sitka, June 16, 1899 (T. Kincaid). Skagwuy, 

 June 3, 1919 (H. G. Dyar). Virgins Bay. June 

 2(). 1899 (T. Kincaid). Savonoski, Novak Lake, 

 July 19, 1919 (J. S. Hine). 



Bkitisii Columbia: Bear Lake, July 29, 1903 (li. 

 P. Currie). Laggan. August 16, 1906 (Dyar & 

 Caudell). Lake Atlin. July 23, 1919 (H. G. 

 Dyar). Kaslo. June 29, 1903 (H. G. Dyar). 

 South Fork Kaslo Creek, August 11, 1903 (H. G. 

 Dyar). Kokanee Mountain, August 10, 1903 

 (A. X. Caudell). INIount Clieam, August 7 (J. 

 Fletchei-). Prince Rupert. June 7. 1919 (H. G. 

 Dyar). 



Calip^oenia : Fallen Leaf. Lake Tahoe, June 18, 

 1916 (H. G. Dyar). Gold Lake. Plumas County, 

 July 22, 1916 (H. G. Dyar). 



CoLOEADo: Custer County (T. D. A. Cockerell). 



InAHo: Moscow Mountain. June 19-July 10. 1920 

 (A. L. Melander). 



Montana: Belton, June 21, 1921 (H. G. Dyar). 

 Glacier Park. July 1. 1921 (H. G. Dyar). Two 

 Medicine River, July 27, 1921 (H.'G. Dyar;. 

 Bear Paw Mountain. September 3, 1891 (H. G. 

 Hubbard). 



Obegon: Crater Lake, July 30. 1920 (H. G. Dyar). 



Washington: Glacier, June 4. 1917 (H. G. Dyar). 

 Hoodsport, May 31. 1924 (H. G. Dyar). Mount 

 Ranier (M. W. Lyon, jr.). Lake Cushman, 

 June 27, 1917 (H. G. Dyar). 



Yukon Tebeitory: White Horse. July, 1919 (H.G. 

 Dyar). 



PROSIMULIUM HIRTIPES (Fries) 

 Siiniillo hirfipes Fries, Mono. Simul. Siiec. 1S24, p. 17. 

 Fe77iah.—A rather variable species. Integument black: front 

 ]-ather broad, distinctly narrowed below\ covered with loose pale 

 ])ile; antennae 11-jointed, two basal joints yellovrish or brown; thor- 

 acic pile usually yellowish, but ranging from whitish to blackish; 

 legs largely yellow, black rarely predominating: fore basitarsus as 



