Scientific Name: Colletes speculiferus Cockerell, 1927
Colletes speculiferus Cockerell, 1927b: 15 [♂‚,♀]
Holotype ♂‚.North Japan, 1910 [mislabled according to Kuhlmann and Ascher (2010)] [AMNH].
Colletes mitchelli Stephen, 1954: 325 [♂‚,♀] [synonymy by Kuhlmann and Ascher (2010)]
Holotype ♂‚. USA, Virginia, Virginia Beach, 30 September 1932, by Fred Knab [USNM no. 61951].
Species Notes: It is likely that specimens from eastern North America identied as C. mandibularis are probably this species. Although the type locality for C. speculiferus was listed as "North Japan" by Cockerell (1927b), Kuhlmann and Ascher (2010) examined the type material, provided discussion on type location, and synonymized C. mitchelli with this species. Though no Canadian material was examined by Kuhlmann and Ascher (2010), we assume that the previously reported accounts of C. mandibularis from (Mitchell 1960, Woodcock et al. 2014) or suspected (Romankova 2003) from eastern Canada are this species.
Crop Preference: Not Available
Non Crop Preference: Not Available
Distribution: Nova Scotia, Ontario
Ecozone: Atlantic Maritime, Mixwood Plains