498 HYMENOPTERA OF AMERICA NORTH OF MEXICO 



NOMADA subgenus CALLINOMADA Rodeck, p. 1202 



aquilamm Cockerell. Wis. 



placida Cresson. Nebr. to N. Y., south to N. C. 



♦rodecki Mitchell. N. C. (Southern Pines). 



Nomada (Callinomada) rodecki Mitchell, 1962. N. C. Agr. Expt. Sta. 

 Tech. Bull. 152: 376. $. 



NOMADA subgenus MICRONOMADA Cockerell and Atkins, pp. 1202-1204 



fervida Smith. S. C. On flowers of Bidens, Ceanothus, Melilotus, and Poly- 

 gonuTYi. 



f estiva Cresson. Transf . to Nomada subg. Heminomada, p. 1198. 



heiligbrodtii Cresson. Mich, to New England states, south to Fla. and Tex. 

 On flowers of Bidens, Chrysopsis, Haplopappus, and Solidago. 

 Nomada (Micronoinada) tiftonensis Cockrell. Syn. by Mitchell, 1962, 

 loc. cit. supra, p. 355. 



modesta Cresson. N. Y. to Ala. On flowers of Cephalanthus, Cucurbita, 

 Helenium, Rhus and Solidago. 



texana Cresson. Mass. to Mich., 111. and Colo., south to Ala., Tex. and Ariz. 

 On flowers of Cephalanthus, Eryngium, Helianthus, Marilauni- 

 dium, Pycnanthemimi, Verbena, and Verbesina. 



tiftonensis Cockerell. Syn. of heiligbrodtii Cresson. 



wisconsinensis Graenicher. Mich 



NOMADA subgenus CENTRIAS Robertson, p. 1204 

 erigeronis Robertson. Mass. 



NOMADA subgenus NOMADULA Cockerell, pp. 1205-1206 



articulata Smith. N. Dak. to New England states, south to La. and Fla. 



Visits many flowers in a number of families. 

 Nomada (Nomadula) incerta Cresson. Syn. by Mitchell, 1962, loc. cit. 



supra, p. 365. 

 Nomada (Nomada) bilohata Swenk. Syn. by Mitchell, 1962, loc. cit. 



supra, p. 365. 



*australis Mitchell. Fla. to N. C, N. Y., Ind. On flowers of Bidens, Erigeron, 

 Fragaria, Gossypia, Ilex and Senecio. 

 Nomada (Nomadula) australis Mitchell, 1962. N. C. Agr. Expt. Sta. 

 Tech. Bull. 152: 367. 9, $. 



electella Cockerell. Transf. to Nomada subg. Heminomada, p. 1198. 



incerta Cresson. Syn. of articulata Smith. 



rubicunda Olivier. N. Y. to Mich., south to Fla. and Tex. On flowers of 

 Crataegus, Fragaria, Melilotus, and Rubus. 



*seneciophila Mitchell. N. C, Fla. On flowers of Rubus and Senecio. 



Nomada (Nomadula) seneciophila Mitchell, 1962. N. C. Agr. Expt. Sta. 

 Tech. Bull. 152: 370. 9, $. 



HOLCOPASITES subgenus HOLCOPASITES Ashmead, pp. 1207-1208 



calliopsidis (Linsley). Minn, to Mich, south to Tenn. 



heliopsis (Robertson). Colo, to N. Dak. and 111. On flowers of Grindelia, 

 Heliopsis and Solidago. 



illinoiensis (Robertson). 111. to Mass. south to Ga. On flowers of Ceanothus, 

 Chrysanthemum, Coreopsis, Erigeron, Geum, Lespedeza, Oenoth- 

 era, and Pycnanthemum. 

 Holcopasites (Holcopasites) punctulatus (Linsley). Syn. by Mitchell, 

 1962, loc cit. supra, p. 488. 



