1972 Hymenoptera in America North of Mexico 



subversans Mitchell. Mich., N. Y. 



Dialidus subversans Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bui. 141: 419. $. 

 subviridatus (Cockerell). Sask. 



Halictus (Chloralictus) subviridatus Cockerell, 1938. Amer. Mus. Novitates 983: 2. 9,6. 

 succinipennis (Ellis). Colo. 



Halictus succinipennis Ellis, 1913. Ent. News 24: 205. 9. 

 supraclypeatus Mitchell. Va., Mich., Tenn., Mo. 



Dialictus supraclypeatus Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bui. 141: 420, fig. 99. 

 9. 

 surianae Mitchell. Fla. 



Dialictus surianae Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bui. 141: 420. 9. 

 tahitensis Mitchell. Fla. (Tahiti Beach). 



Dialictus tahitensis Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bui. 141: 421. 9. 

 tamiamensis Mitchell. Fla. 



Dialictus tamiamensis Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bui. 141: 421, figs. 98, 

 101, 102. 9, cJ. 

 tarponensis Mitchell. Fla., Ga. 



Dialictus tarponensis Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bui. 141: 423. 9. 



tegulariformis (Crawford). Idaho, Utah, Nev., N. Mex., Ariz., Calif.; Mexico (Baja California). 

 Predator: Philanthus pacificus arizonae Dunn. 

 Halictus tegulariformis Crawford, 1907. Invertebrata Pacifica 1: 194. 9,6. 

 Halictus helianthi Cockerell, 1916. Canad. Ent. 48: 77. 9. 

 Halictus gaudialis Sandhouse, 1924. U. S. Natl. Mus., Proc. 65 (19): 23. 6. 



Taxonomy: Michener, 1936. Ann. and Mag. Nat. Hist. (10) 18: 283. 6. 



Biology: Timberlake In Michener, 1951. In Muesebeck, Krombein, Townes, U. S. Dept. Agr., 



Agr. Monog. 2: 1118 (synonymy). 

 tegularis (Robertson). Minn, to N. H., south to Tex. and Fla.; recorded probably erroneously 

 from Mont., Colo., Calif., and Mexico. Predator: Philanthus lepidus Cress. 



Halictus tegularis Robertson, 1890. Amer. Ent. Soc, Trans. 17: 318. 9,6. 



Halictus ellisiae Sandhouse, 1924. U. S. Natl. Mus., Proc. 65 (19): 11. 9. 



Halictus lepidii Graenicher, 1927. Psyche 34: 204. 9, <J. 

 tenax (Sandhouse). Colo. 



Halictus tenax Sandhouse, 1924. U. S. Natl. Mus., Proc. 65 (19): 15. 9. 

 tenuis (Ellis). Colo. 



Halictus tenuis Ellis, 1913. Ent. News 24: 208. 9. 

 testaceus (Robertson). N. C, Wis., 111., N. Dak. 



Halictus testaceus Robertson, 1897. Acad. Sci. St. Louis, Trans. 7: 323. 9. 

 theodori Crawford. N. Mex. 



Dialictus Theodori Crawford, 1902. Canad. Ent. 34: 318. 9. 

 tranquillus (Sandhouse). N. Mex. 



Halictus tranquillus Sandhouse, 1924. U. S. Natl. Mus., Proc. 65 (19): S2. 6. J 



unieus (Sandhouse). Minn., Mich., N. H., Ont., Va., N. C. s 



Halictus unieus Sandhouse, 1924. U. S. Natl. Mus., Proc. 65 (19): 21. 9. 

 vanduzeei (Sandhouse and Cockerell). South. Calif. (Inyo County); Mexico (Baja California). 



Halictus vanduzeei Sandhouse and Cockerell, 1924. Calif. Acad. Sci., Proc. (4) 13: 334. 9. 

 veganus (Cockerell). N. Mex., Calif. 



Halictus veganus Cockerell, 1901. Psyche 9: 286. 9. 

 versans (Lovell). Minn, to Newfoundland, south to Ga.; reportedly introduced in vicinity of San 

 Francisco. Predator: Philanthus lepidus Cress., P. solivagus Say. 



Halictus versans Lovell, 1905. Canad. Ent. 37: 39. 9 (d misdet.). 



Halictus consonus Sandhouse, 1924. U. S. Natl. Mus., Proc. 65 (19): 30. 6. 

 versatus (Robertson). Minn, to Ont., south to Ga. and La. Parasite: Pseudoviethoca frigida 

 frigida (Sm.)? Predator: Philanthus ventilabris Fabr. 



Chloralictus versatus Robertson, 1902. Canad. Ent. 34: 249. 9,6. 



