Nomadopsis xenus Rozen, 1958. Calif. Univ. Pubs. Ent. 15: 209, map 7. ô, f. *zebrata bobbae Rozen. Ariz. (Navajo and Coconino Counties). (Macronomadopsis) Nomadopsis zebrata bobbae Rozen, 1958. Calif. Univ. Pubs. Ent. 15: 107. 6, 9. zebrata zebrata (Cresson), changed status. Colo., Wyo., N. Mex. On flowers of Astragalus. (Macronomadopsis) Nomadopsis zebrata (Cresson). Reduced to subsp. rank (teste Rozen, 1958, loc. cit. supra, p. 106). *zonalis sierrae Rozen. Calif. (Eldorado Co.). On flowers of Monardella, Solidago. (Nomadopsis) Nomadopsis zonalis sierrae Rozen, 1958. Calif. Univ. Pubs. Ent. 15: 71. ®, 4. Biology: Rozen, 1963, loc. cit. supra, pp. 2-6. zonalis zonalis (Cresson), changed status. Calif., central and south coasts. On flowers of Monardella. (Nomadopsis) Nomadopsis zonalis (Cresson). Reduced to subsp. rank (teste Rozen, 1958, loc. cit. supra, p. 71). CALLIOPSIS subgenus CALLIOPSIS Smith, p. 1103 andreniformis Smith. Visits a great number of flowers. Calliopsis lepida Cresson (syn. by Mitchell, 1960, loc. cit. supra, p. 288). coloradensis Cresson. Alta. to N. Mex., east to Ill. and Ga., N. C. Visits a number of flowers. lepida Cresson. Syn. of andreniformis Smith. maculata Smith. Delete from Catalog; apparently it is a South American species of Acamptopoeum (?). CALLIOPSIS subgenus PERISSANDER Michener, p. 1104 anomoptera Michener. On flowers of Euphorbia albomarginata. Biology: Krombein, 1961. Ent. News 72: 82-83. Genus XENOPANURGUS Michener, Sup. 1, p. 229 readioi Michener. Mexico (Dist. Fed.). Taxonomy: Shinn, 1964. Ent. News 75: 74 (9, ♂). Family HALICTIDAE Biology: Sakagami and Michener, 1962. The Nest Architecture of the Taxonomy: Eickwort and Fischer, 1963. Ent. Soc. Amer. Ann. 56: HALICTUS subgenus HALICTUS Latreille, pp. 1104-1105 ligatus Say. Visits a number of flowers. Biology: Knerer and Atwood, 1962. Ent. Soc. Ontario Proc. 92: 160. parallelus Say. On flowers of Melilotus, Potentilla, Rhus, Rubus and Soli dago. rubicundus (Christ). Visits a number of flowers. Biology: Knerer and Atwood, 1962, loc. cit. supra, p. 162. HALICTUS subgenus SELADONIA Robertson, p. 1105 confusus confusus Smith. Visits a number of flowers. Biology: Knerer and Atwood, 1962, loc. cit. supra, p. 161. LASIOGLOSSUM subgenus LASIOGLOSSUM Curtis, pp. 1106-1107 athabascense (Sandhouse). B. C. to N. S., south to Wis., Mich., Ohio and in the east to N. C. Visits flowers of Cornus, Epilobium, Pyrus, Ranunculus, Rubus, Taraxacum and Veronica. capitulatum (Vachal). Syn. of fuscipenne (Smith). coriaceum (Smith). Visits a number of flowers. forbesii (Robertson). Visits a number of flowers. Biology: Knerer and Atwood, 1962, loc. cit. supra, p. 163. fuscipenne (Smith). N. S. to Ont., south to Fla. and Tex. Taken on a number of flowers. Lasioglossum (Lasioglossum) capitulatum (Vachal) (syn. by Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 343). leucozonium (Schrank). Visits a number of flowers. Biology: Knerer and Atwood, 1962, loc. cit. supra, p. 163. sisymbrii (Cockerell). Biology: Linsley, 1962. Ent. Soc. Amer. Ann. 55: 159. zonulum (Smith). Holarctic; N. S. to Minn., south to N. Y., Mich., Wis. Visits a number of flowers. Biology: Knerer and Atwood, 1962, loc. cit. supra, p. 163. LASIOGLOSSUM subgenus EVYLAEUS Robertson, pp. 1107-1110 aberrans (Crawford). Transferred from subg. Sphecodogastra (teste Linsley and MacSwain, 1962. Pan-Pacific Ent. 38: 45). adelipus (Vachal). Syn. of cinctipes (Provancher). *adsurdiceps (Timberlake), n. comb. Calif. (Merced). Halictus (Evylaeus) adsurdiceps Timberlake, 1962. Ent. Soc. Wash. Proc. 62: 105. . arcuatum arcuatum (Robertson). Syn. of cinctipes (Provancher). arcuatum parisum (Lovell). Syn. of cinctipes (Provancher). *bradleyi (Mitchell), n. comb. N. J. (Pitman). Evylaeus bradleyi Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 356, figs. 88, 91. ♂. cinctipes (Provancher). N. S. to Fla., west to N. Dak. and Colo. Visits a great number of flowers. Transf. from Species of Lasioglossum, Subgenus Doubtful, p. 1119 (teste Mitchell, 1960, loc. cit. supra, p. 350). Lasioglossum (Evylaeus) adelipus (Vachal) (syn. by Mitchell, 1960, loc. cit. supra, p. 350). Lasioglossum (Evylaeus) arcuatum parisum (Lovell) (syn. by Mitchell, 1960, loc. cit. supra, p. 350). Lasioglossum (Evylaeus) arcuatum arcuatum (Robertson) (syn. by Knerer and Atwood, 1962, loc. cit. supra, p. 164). Lasioglossum (Evylaeus) gulosum (Cockerell) (syn. under typical arcuatum by Mitchell, 1962. N. C. Agr. Expt. Sta. Tech. Bull. 152: 547). Biology and Taxonomy: Knerer and Atwood, 1964. Canad. Ent. 96: 960-962, fig. 1. *comagenensis (Knerer and Atwood), n. comb. Ont., Alaska. On many flowers. Evylaeus comagenensis Knerer and Atwood, 1964. Canad. Ent. 96: 959, fig. 1. 9, . * divergenoides (Mitchell), n. comb. Mich., Ind. Evylaeus divergenoides Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 351, fig. 91. 3. divergens (Lovell). Minn. to N. S., south to Ga. Taken on a number of flowers. Taxonomy: Knerer and Atwood, 1964. Canad. Ent. 96: 958, fig. 1. foxii (Robertson). Man. and Minn. to N. S., south to Ga. Taken on a large number of flowers. Biology: Knerer and Atwood, 1962, loc. cit. supra, p. 164. gulosum (Cockerell). Syn. of arcuatum (Robertson). lusorium (Cresson). Transferred from subg. Sphecodogastra (teste Linsley and MacSwain, 1962. Pan-Pacific Ent. 38: 45). macoupinense (Robertson). Minn. to N. B., south to Ga. and Ala. Visits a number of flowers. nelumbonis (Robertson). Maine to Minn., south to Fla. and Tex. Visits a number of flowers. oenotherae (Stevens). N. Dak. and Kans. to N. S., south to Ga. Transferred from subg. Sphecodogastra (teste Linsley and MacSwain, 1962. Pan-Pacific Ent. 38: 45). Lasioglossum (Evylaeus) ralenci (Crawford) (syn. by Mitchell, 1960, loc. cit. supra, p. 365). Taxonomy: Knerer and Atwood, 1964. Canad. Ent. 96: 958-959, fig. 1. *pineolensis (Mitchell), n. comb. N. C. (Pineola). Evylaeus pineolensis Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 358. 3. quebecense (Crawford). Minn. to Newfoundland, south to Ga. Taken on a number of flowers. ralenci (Crawford). Syn. of oenotherae (Stevens). rufitarse (Zetterstedt). Holarctic; N. S., N. B., Ont., Mich. Taken on many flowers. sopinci (Crawford). N. J., N. C., Ga. truncatum (Robertson). Maine and Que. to Wash., south to Ga. Visits a number of flowers. Taxonomy: Knerer and Atwood, 1964. Canad. Ent. 96: 962, fig. 1. LASIOGLOSSUM subgenus HEMIHALICTUS Cockerell, p. 1110 lustrans (Cockerell). Va. to Fla., Ind. and Mich. to Miss. and Tex. Oligolectic on Pyrrhopappus, but occasionally visits other flowers. Biology and Taxonomy: Daly, 1961. Kans. Ent. Soc. Jour. 34: 134-140, 13 figs. LASIOGLOSSUM subgenus SPHECODOGASTRA Ashmead, p. 1111 aberrans (Crawford). Transfer to subg. Evylaeus, p. 1107. lusorium (Cresson). Transfer to subg. Evylaeus, p. 1108. *noctivaga Linsley and MacSwain. Utah, N. Mex., west. Tex. On flowers of Oenothera hartwegii. Lasioglossum (Sphecodogastra) noctivaga Linsley and MacSwain, 1962. Pan-Pacific Ent. 38: 46. . oenotherae (Stevens). Transfer to subg. Evylaeus, p. 1109. texanum (Cresson). Ind. Biology: Chandler, 1962. Ind. Acad. Sci. Proc. for 1961, 71: 124-129, 2 figs., 2 tables. LASIOGLOSSUM subgenus CHLORALICTUS Robertson, pp. 1111-1119 Synonymized under Dialictus Robertson, p. 1119, and component species transferred to that subgenus. LASIOGLOSSUM subgenus DIALICTUS Robertson, p. 1119 Chloralictus synonymized under Dialictus by Mitchell (1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 368). Mitchell considered Dialictus to be of generic rank, but usage in the Catalog is continued here. abanci (Crawford). Minn. to N. B., south to Ga. Taken on flowers of Aruncus, Houstonia, Krigia, Melilotus, Rubus, and Rudbeckia. *achilleae (Mitchell), n. comb. Mass. to N. C., Mich. Taken on flowers of Achillea, Ceanothus, and Hydrangea. Dialictus achilleae Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 377. 9. admirandum (Sandhouse). Minn. to N. S., south to La. and Fla. Visits a large number of flowers. *advertum (Mitchell), n. comb. Mass. (Reading). Dialictus advertus Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 433, fig. 102. . *alachuense (Mitchell), n. comb. Ga., Fla. Dialictus alachuensis Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 378. 9. albipenne (Robertson). N. S. to Oreg., south to N. C., Ill. and Colo. Visits a number of flowers. *alternatum (Mitchell), n. comb. Mass. to Va., Ohio, Mich. Dialictus alternatus Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 433. Ô. anomalum (Robertson). Alta. and Colo. east to N. S., south to Ala. and Ga. Visits flowers of Aster, Capsellum, Ceanothus, Houstonia, Hypoxis, and Solidago. apertum (Sandhouse). Minn. to Maine, south to La. and Ga. Visits a number of flowers. *apocyni (Mitchell), n. comb. W. Va., Ohio, Ind., Tenn. Taken on flowers of Apocynum cannabinum. Dialictus apocyni Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 381. . apopkense (Robertson). N. C. to Fla., Miss. Visits a number of flowers. ashmeadii (Robertson). Syn. of creberrimum (Smith). *atlanticum (Mitchell), n. comb. Mass., N. Y., W. Va., N. C. Taken on flowers of Apocynum, Barbarea, Melilotus, and Vernonia. Dialictus atlanticus Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 383, fig. 99. . *banksi (Mitchell), n. comb. Mich. to N. S., south to N. C. and Tenn. Taken on flowers of Apocynum, Melilotus, and Solidago. Dialictus banksi Mitchell, 1960. N. C. Agr. Expt. Šta. Tech. Bull. 141: 434, fig. 102. 6. basilicum (Sandhouse). Minn. to Conn. *brassicae (Mitchell), n. comb. N. C., Fla. Taken on flowers of Brassica and Stachys. Dialictus brassicae Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 384. . bruneri (Crawford). Nebr. to N. Y., south to Fla. Visits a number of flowers. brycinci (Crawford). Syn. of perpunctatum (Ellis). californiae (Ellis). Change spelling in sp. heading from calforniae to californiae. Change author's name in sp. heading from Sandhouse to Ellis; in cit. of orig. descr., change author from Sandhouse to Ellis in Sandhouse. callidum (Sandhouse). Ill. and Mich. to New England, south to N. C. Taken on flowers of Celeri, Fagopyrum, Melilotus, and Solidago. cattellae (Ellis). Ohio, Que., New England, south to Ga. Taken on flowers of Aruncus, Chrysanthemum, Houstonia, Malus, Rubus, Rudbeckia, and Viburnum. *ceanothi (Mitchell), n. comb. N. C., Mich., Mo. Taken on flowers of Cean othus americanus. Dialictus ceanothi Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 386, fig. 99. G. coeruleum (Robertson). Minn. to Mass., south to Ga. Visits a number of flowers. Nests in abandoned beetle burrows in fallen trees. Biology: Knerer and Atwood, 1962. Ent. Soc. Ontario Proc. 92: 167. consonum (Sandhouse). Syn. of versans (Lovell). coreopsis (Robertson). Ill. and Mich. to Mass., south to Fla. Taken on a great number of flowers. Lasioglossum (Chloralictus) robertsonellum Michener (syn. by Mitchell, 1960, loc. cit. supra, p. 388). creberrimum (Smith). N. C. to Fla., La. Taken on flowers of Aronia, Eryngium, Hypericum, Kalmia, and Oenothera. Lasioglossum (Chloralictus) ashmeadii (Robertson) (syn. by Mitchell, 1960, loc. cit. supra, p. 390). cressonii (Robertson). Nests in rotten wood above ground. Visits a great number of flowers. *delectatum (Mitchell), n. comb. N. B. to N. C., W. Va., Ohio, Ont. Taken on flowers of Daucus carota. Dialictus delectatus Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 435. 6. *dreisbachi (Mitchell), n. comb. N. Y., Md., Mich., Minn. Dialictus dreisbachi Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 391, fig. 101. 9, . *dubitatum (Mitchell), n. comb. N. Y. (Cortland Co.). Dialictus dubitalus (!) Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 436. . Spelled dubitatus in key (p. 376) and in index (p. 533). ellisiae (Sandhouse). Syn. of tegulare (Robertson). euryceps (Ellis). Syn. of laevissimum (Smith). *fattigi (Mitchell), n. comb. N. C., Ga. Taken on flowers of Aruncus, Ceanothus and Hydrangea. Dialictus fattigi Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 392. 9. *flaveriae (Mitchell), n. comb. Fla. Taken on flowers of Achyranthes, Flaveria, Lyonia and Mikinia. Dialictus flaveriae Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 393, figs. 101, 102. 9, ô. floridanum caesareum (Cockerell). Syn. of pilosum pilosum (Smith). floridanum floridanum (Robertson). A subsp. of pilosum (Smith). foveolatum (Robertson). Ill., Mich. Taken on flowers of Aster and Rhus. genuinum (Sandhouse). Ont. to N. C. Taken on flowers of Daucus and Hydrangea. graenicheri (Ellis). Syn. of pictum (Crawford). halophitum (Graenicher). N. C. to Fla., La. Taken on a number of flowers. hartii (Robertson). Nebr., Minn. and Ill. to La. and N. C. Taken on flowers of Anthemis, Erigeron, Hypericum, Rorippa, Rubus, and Vicia. Lasioglossum (Chloralictus) rugosum (Crawford) (syn. by Mitchell, 1960, loc. cit. supra, p. 396). *heterognathum (Mitchell), n. comb. N. B. to Minn., south to N. C. and Tenn. Taken on a number of flowers. Dialictus heterognathus Mitchell, 1960. N. C. Agr. Expt. Sta. Tech. Bull. 141: 397, figs. 95, 99. . Taxonomy: Knerer and Atwood, 1963. Ent. Soc. Wash. Proc. 65: 167. ♂. |