Sphecoidea of Nebraska 69 
Philanthus siouxensis Mickel. 
1916. Philanthus siouxensis Mickel, Trans. Amer. Ent. Soc., XLII, 
p. 406. 
Females 12: Mitchell (7), Glen (3), Harrison (1) and War- 
bonnet Canyon (1); July 17 to August 17; visits flowers of 
Cleome serrulata, Petalostemum sp. and Melilotus alba. 
Philanthus simillimus Cresson. 
1865. Philanthus simillimus Cresson, Proc. Ent. Soc. Phil., V, p. 95. 
Females 3: Omaha, August 22, 1914 (L. T. Williams), on 
Aster multiflorus; Omaha, September 5, 1913 (L. T. Williams) ; 
and Child’s Point, September 3, 1914 (E. M. Partridge). 
Philanthus politus Say. 
1824. Philanthus politus Say, Long’s Exped., II, App., p. 342. 
1859. Philanthus politus Say, Leconte edition, I, pp.*113, 232. 
1865. Philanthus politus Cresson, Proc. Ent. Soc. Phil., V, p. 94. 
Females 2: Omaha, July 17, 1914 (L. T. Williams), and July 
30, 1914 (L. T. Williams, visits flowers of Chamaecrista fascic- 
ulata. 
Philanthus pacificus Cresson. 
1879. Philanthus pacificus Cresson, Trans. Amer. Ent. Soc., VII, p. 
XXxii. 
1904. Philanthus pacificus Viereck and Cockerell, Journ. New York 
Ent. Soc., XII, p. 144. 
Males 9: Bridgeport (2), Harrison (2), Glen (4) and Mon- 
roe Canyon (1); June 26 to August 19. 
Philanthus pulcher Dalle Torre. 
1865. Philanthus pulchellus Cresson, Proc. Ent. Soc. Phil., V, p. 93. ° 
1893. Philanthus pulcher Dalle Torre, Cat. Hymen., VII, p. 480. 
1904. Philanthus pulchellus Viereck and Cockerell, Journ. New York 
Ent. Soc., XII, p. 144. 
1908. Philanthus politus H. S. Smith, Univ. Nepr. Stuptes, VIII, p. 
350. 
Males 1, females 4: Warbonnet Canyon (2) and Sioux county 
(3); July 21; visits flowers of Borage sp. 
Philanthus psyche Dunning. 
1896. Philanthus psyche Dunning, Ent. News, VII, p. 287. 
387 
