Superfamily APOIDEA 1967 



imitatus (Smith). New England and Que. west to Minn., south to Fla. and west to Calif. 



(Riverside Co.). Parasite: Pai-alidus cephalotes (Dalla Torre), Pseudomethoca frigida 

 frigida (Sm.). Predator: PhUanthus albopilosus Cress., P. bilunatus Cress., P. gibbosus 

 (Fabr.), P. lepidus Cress., P. politus politjis Say, P. ventilabris Fabr. 



Halictus imiiatus Smith, 1853. Cat. Hym. Brit. Mus., v. 1, p. 71. 6. 



Halictus inconspkiiits Smith, 1853. Cat. Hym. Brit. Mus., v. 1, p. 73. 9. 



Halictus stultus Cresson, 1872. Amer. Ent. Soc, Trans. 4: 254. 9. 



Chloralicius sparsus Robertson, 1902. Canad. Ent. 34: 249. 9, cJ. 



Halictus hortensis Lovell, 1905. Canad. Ent. 37: 39. 9. 



Taxonomy: Cockerell, 1905. Amer. Ent. Soc, Trans. 31: 350 (as imitatus). — Cockerell, 1905. 

 Amer. Ent. Soc, Trans. 31: 349 (as inconspicuus). — Michener, 1953. Kansas Univ. Sci. 

 Bui. 35: 1027 (larva, as sparsus). — Knerer and Atwood, 1962. Ent. Soc. Ontario, Proc 92: 

 168. 



Biology: Michener and Wille, 1961. Kansas Univ. Sci. Bui. 42: 1123-1202, 44 figs., 11 tables (as 

 inconspicuus). 



Morphology: Knerer and Atwood, 1964. Ent. Soc. Wash., Proc. 66: 111-112 (metanotal 

 anomaly). 

 impavidus (Sandhouse). Calif., Nev., Ariz. 



Halictus impavidus Sandhouse, 1924. U. S. Natl. Mus., Proc 65 (19): 18. 9. 

 impurus (Cresson). Tex. 



Halictus impurus Cresson, 1872. Amer. Ent. Soc, Trans. 4: 252. 9. 

 incompletus (Crawford). N. Mex., Nev., Calif. Predator: PhUanthus crabroniforvnis Sm., P. 

 gibbosus (Fabr.), P. pacificus arizonae Dunn. 

 Halictus incompletus Crawford, 1907. Invertebrata Pacifica 1: 195. 9. 



Taxonomy: Michener, 1936. Ann. and Mag. Nat. Hist. (10) 19: 284. 6. 



insolitus (Sandhouse). Iowa. 



Halictus insolitus Sandhouse, 1924. U. S. Natl. Mus., Proc 65 (19): 41. 6. 



insulsus (Sandhouse). N. Mex. 



Halictus i7isulsus Sandhouse, 1924. U. S. Natl. Mus., Proc. 65 (19): 29. 6. 



intrepidus Mitchell. Ga. (Stone Mt.). 



Dialictus intrepidus Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bui. 141: 437. S. 



jameseae (Cockerell). Colo. 



Halictus (Chloralicius) jameseae Cockerell, 1933. Ent. Soc. Amer., Ann. 26: 41. 6. 



junaluskensis Mitchell. N. C, N. Y., Mich., Minn. 



Dialictus junaluskensis Mitchell, 1960 N. C. Agr. Expt. Sta. Tech. Bui. 141: 437. i. 

 kunzei (Cockerell). Ariz., Calif. 



Halictus Kunzei Cockerell, 1898. Canad. Ent. 30: 238. 9. 



lactineus (Sandhouse). Colo. 



Halictus lactineus Sandhouse, 1924. U. S. Natl. Mus., Proc 65 (19): 34. 6. 

 laevissimus (Smith). N. S. to Alta., south to Ga. and Calif. Predator: PhUanthus 



crabroniformis (Sm.), P. gibbosus (Fabr.), P. lepidus Cress., P. pacificus arizonae Dunn., 

 P. pulcher Dalla Torre. 

 Halictus laevissimus Smith, 1853. Cat. Hym. Brit. Mus., v. 1, p. 72. 9. 

 Halictus levissimus Dalla Torre, 1896. Cat. Hym., v. 10, p. 68. Emend. 

 Halictus smilacinae Robertson, 1899. Acad. Sci. St. Louis, Trans. 7: 322. 9. 

 Halictus euryceps Ellis, 1914. Ent. News 25: 98. 9. 



Taxonomy: Knerer and Atwood, 1962. Canad. Ent. 94: 1228. i. 



Biology: Brittain, 1933. Canada Dept. Agr. Bui. (n. s.) 162: 94 (as smilacinae). —Knerer and 

 Atwood, 1962. Ent. Soc. Ontario, Proc 92: 168. 



latus (Sandhouse). Colo. 



Halictus latus Sandhouse, 1924. U. S. Natl. Mus., Proc 65 (19): 20. 9. 



lazulis (Ellis). Colo. 



Halictus lazulis Ellis, 1913. Ent. News 24: 207. 9. 



