Revision of the metallic Lasioglossum (Dialictus) of eastern North America (Hymenoptera: Halictidae: Halictini) Author Gibbs, Jason text Zootaxa 2011 2011-10-28 3073 1 216 journal article 31531 10.5281/zenodo.1049595 1a985cc7-af57-45e9-a988-c3beda3c15b4 1175-5326 1049595 B5AF6DF4-D3A7-4942-A94F-CC051D8074CF Lasioglossum ( Dialictus ) dubitatum (Mitchell) Dialictus dubitalus Mitchell, 1960 : 436 . 3. Lapsus calami (spelled D . dubitatus in key, p. 376 and index, p. 533) Holotype . 3 USA , New York, McLean Bogs, Cortland Co., June 20.vi.1936 [CUIC: 4890]. Examined. Taxonomy. Krombein, 1967 : Lasioglossum ( Dialictus ) dubitatum , p. 463 (catalogue); Hurd, 1979 : Dialictus dubitatus , p. 1966 (catalogue); Moure & Hurd, 1987 : Dialictus dubitatum , p. 100 (catalogue); Gibbs, 2010b : Lasioglossum ( Dialictus ) dubitatum 3, p. 114 (redescription, key). Diagnosis. Male L . dubitatum are unique in having metabasitarsus short measuring only about three times as long as broad ( Fig. 33 B). In other respects male L . dubitatum match closely male L . versatum (see diagnosis below). Female unknown. Range. New York, possibly Ontario, Quebec ( Moure & Hurd 1987 ). DNA Barcode. Unavailable. Comments. Rare. Only the holotype is known, although records exist for Ontario and Quebec. The type locality is a bog, which is a habitat infrequently visited by melittologists.