2092 Hymenoptera in America North of Mexico 



californicus (Cresson). Calif. 



Epeolus californicus Cresson, 1878. Amer. Ent. Soc, Trans. 7: 86. 9. 



callopus Coclierell. Calif. 



Triepeolus callopus Cockerell, 1905. Ann. and Mag. Nat. Hist. (7) 15: 202. 9. 



Taxonomy: Cockerell, 1916. Pomona Col. Jour. Ent. Zool. 8: 63-64. 6,9. 

 charlottensis Mitchell. N. B. (Charlotte Co.). 



Triepeolus charlottensis Mitchell, 1962. N. C. Agr. Expt. Sta. Tech. Bui. 152: 462, fig. 112. 

 9. 

 cirsianus Mitchell. Ind. (Warren Co.). 



Triepeolus cirsianus Mitchell, 1962. N. C. Agr. Expt. Sta. Tech. Bui. 152: 463. i. 

 concavus (Cresson). N. C. and Fla., west to III, Wis., Colo, and Calif. Host: Svastra obliqua 

 obliqua (Say). 

 Epeolus concavus Cresson, 1878. Amer. Ent. Soc, Trans. 7: 85. 9. 



Taxonomy: Brues, 1903. Ent. News 14: 81, fig. 9, 6. —Robertson, 1903. Canad. Ent. 33: 284, 

 285. 9, 6 (key). — Linsley and Michener, 1939. Amer. Ent. Soc, Trans. 65: pis. 15, 18. 



Biology: Custer, 1928. Canad. Ent. 60: 28. —Custer, 1929. Psyche 36: 293. 

 coquilletti Cockerell. Calif., Miss. 



Triepeolus coquilletti Cockerell, 1905. South. Calif. Acad. Sci., Bui. 4: 106. 9. 

 cressonii cressonii (Robertson). Minn, to New England, south to Tenn. and N. C. 



Epeolus cressonii Robertson, 1897. Acad. Sci. St. Louis, Trans. 7: 344. 6,9. 

 cressonii fraserae Cockerell. N. Mex. 



Triepeolus cressoni \ar. fraserae Cockerell, 1904. Ann. and Mag. Nat. Hist. (7) 13: 39. 6. 



custeri Cockerell. Colo. 



Triepeolus custeri Cockerell, 1926. Ann. and Mag. Nat. Hist. (9) 17: 306. 6. 



cyclurus Cockerell. Colo. 



Triepeolus cyclurus Cockerell, 1923. Ent. News 34: 49. 9. 

 dacotensis (Stevens). N. Dak., Utah. Parasite: Anthrax limatulus Say. 



Epeolus dacotensis Stevens, 1919. Canad. Ent. 51: 210. 9,6. 



Biology: Bohart, 1970. The Evolution of Parasitism among bees. Utah State Univ. Ann. 

 Honor lecture p. 22, fig. 20, 22, 24, 27 (egg, larva, parasite). 



denverensis Cockerell. Colo. 



Triepeolus denverensis Cockerell, 1910. Entomologist, 43:91. 6. 



dichropus Cockerell. Colo. 



Triepeolus dichropus Cockerell, 1921. Amer. Mus. Novitates 23: 11. 6. 

 distinctus (Cresson). Ga., Fla. 



Epeolus distinctus Cresson, 1878. Amer. Ent. Soc, Trans. 7: 84. 6, 9. 



diversipes Cockerell. Calif. 



Triepeolus diversipes Cockerell, 1924. Calif. Acad. Sci., Proc (4) 13: 314. 6. 

 donatus (Smith). Wis. to New England and South. Canada, south to Ga. Host: Melitoma taurea 

 Say. 



Epeolus donatus Smith, 1854. Cat. Hym. Brit. Mus., v. 2, p. 256. 9,6. 



Taxonomy: Robertson, 1903. Canad. Ent. 35: 285, 286. 9, 6 (key). 

 Biology: Lutz and Cockerell, 1920. Amer. Mus. Nat. Hist., Bui. 42: 592 (host). 

 eldoradensis (Cockerell). Colo. 



Epeolus eldoradensis Cockerell, 1910. Psyche 17: 245. 6. 

 eldredi Cockerell. Wash., Utah, Wyo. Host: Melissodes rustica (Say). 

 Triepeolus eldredi Cockerell, 1907. Canad. Ent. 39: 52. 6. 



Biology: Clement, 1973. Kans. Ent. Soc, Jour. 46: 516-525 (host). 



floridanus Mitchell. Fla. (Gainesville). 



Triepeolus floridanus Mitchell, 1962. N. C. Agr. Expt. Sta. Tech. Bui. 152: 468. 6. 



fortis Cockerell. Colo., Calif. 



Triepeolus fortis Cockerell, 1921. Amer. Mus. Novitates 23: 3. 9, 6. 



