Superfamily APOIDEA 2077 



Type-species: Apis quadridentata Linnaeus. Desig. by Latreille, 1810. 

 {=Anthoplwra conica Fabricius = Apis conica Linnaeus). 

 Coelioxys subg. Paracoelioxys Gribodo, 1884. Soc. Ent. Ital, Bol. 16: 274. 



Type-species: Coelioxys 7)iontando7ii Gribodo. Monotypic. 

 Paracoelioxys Radoszkowski, 1893. Soc. Ent. Rossica, Horae 27: 53. Preocc. 



Type-species: Paracoelioxys barrei Radoszkowski. Desig. by Sandhouse, 1943. 

 Coelioxys subg. Liothyrapis Cockerell, 1911. U. S. Natl. Mus., Proc. 40: 246. 



Type-species: Coelioxys apicata Smith. Monotypic. {=Coelioxys decipiens Spinola). 

 Coelioxys subg. Hemicoelioxys Pasteels, 1968. Mus. Roy. 1' Afr. Centr., Ann. Sci. Zool. (8) 

 167: 133. 



Type-species: Coelioxys (Hemicoelioxys) gracilis Pasteels. Monotypic and orig. 

 desig. 

 hirsutissima Cockerell. Tex. to Calif. 



Coelioxys hirsiitissiyna Cockerell, 1912. Canad. Ent. 44: 168. S. 

 immaculata Cockerell. Mass. to Fla., Ind., Kans., Okla., Ark., Tex. 

 Coelioxys immaculata Cockerell, 1912. Canad. Ent. 44: 165. 6. 

 Coelioxys sculptifrons Crawford, 1914. Ent. Soc. Amer., Ann. 7: 153. 9. 

 mitchelli Baker. N. C, Fla., Kans., Nev., Calif. 



Coelioxys {Coelioxys) mitchelli Baker, 1975. Kans. Univ. Sci. Bui. 50: 726, figs. 42B, 43, 

 46H-I. 9,6. 

 serricauda Baker. Wash., Oreg., Calif. 



Coelioxys {Coelioxys) serricauda Baker, 1975. Kans. Univ. Sci. Bui. 50: 728, figs. 45B, F, 

 H, 46J, 49. 9, 6. 

 sodalis Cresson. Alaska and N. W. T., south to Calif., Ariz, and N. Mex. in the west and Great 

 Lakes and New England states in the east. Host: Megachile frigida Sm., M. 

 melanophaea Sm., M. melanophaea wootoni Ckll., M. pacifica (Panz.), M. texana Cress. 

 Coelioxys sodalis Cresson, 1878. Amer. Ent. Soc, Trans. 7: 99. 6. 

 Coelioxys ribis Cockerell, 1900. Canad. Ent. 32: 301. 9. 

 Coelioxys ribis var. kincaidii Cockerell, 1904. Ann. and Mag. Nat. Hist. (7) 13: 33. 9. 



Biology: Hicks, 1926. Colo. Univ., Studies 15: 226 (searching behavior, as quadrideyitata). 

 — Graenicher, 1927. Ent. News 38: 233, 273 (host, as ribis). — Graenicher, 1935. Ent. Soc. 

 Amer., Ann. 28: 300, 304 (life history, as ribis). — Medler and Lussenhop, 1968. Wis. Univ. 

 Res. Bui. 274: 58 (host). — Hobbs, 1968. Canad. Ent. 100: 781 (host). 



Genus COELIOXYS Subgenus BOREOCOELIOXYS Mitchell 



Coelioxys subg. Boreocoelioxys Mitchell, 1973. N. C. State Univ., Contrib. Dept. Ent. p. 37. 

 Type-species: Coelioxys rufitarsis Smith. Orig. desig. 

 banksi Crawford. Que. to N. C, west to B. C, south to N. Mex., Ariz, and Calif. Host: 

 Megachile relativa Cress. 

 Coelioxys banksi Crawford, 1914. Ent. Soc. Amer., Ann. 7: 155. 9. 

 Coelioxys angulifera Cockerell, 1916. Pomona Col. Jour Ent. Zool. 8: 61. 9, i. 



Biology: Medler and Koerber, 195k Ent. Soc. Amer., Ann. 51: 343 (life history, host). 

 insita Cresson. Nebr. to Tex., west to Colo., N. Mex. and east. Ariz. 

 Coelioxys insita Cresson, 1872. Amer. Ent. Soc, Trans. 4: 273. 9. 

 Coelioxys mdis Cockerell, 1934. Amer. Mus. Novitates 732: 3. 9, 6. 

 moesta Cresson. N. S. south to Va., west to N. W. T. and Alaska, south to Calif., Ariz., and N. 

 Mex. Host: Megachile centuncularis (Linn.), M. concinna Sm., M. frigida Sm., M. 

 pacifica (Panz.), M. relativa Cress., M. texana Cress. 

 Coelioxys moesta Cresson, 1864. Ent. Soc. Phila., Proc. 2: 403. 9. 

 Coelioxys tristis Provancher, 1882. Nat. Canad. 13: 241. 9. 

 Coelioxys ^naestaV-) Dalla Torre, 1896. Cat. Hym., v. 10, p. 488. 

 Coelioxys lutzi Cockerell, 1921. Amer. Mus. Novitates 21: 5. 9, cJ. 



Taxonomy: Bohart, 1970. Utah State Univ. 41st Faculty Honor Lecture, p. 9 (immatures). 



