Halictus albomaculatus Lucas, 1849 - Schwarz et al., 1996Schwarz, M., F. Gusenleitner, P. Westrich & H. Dathe 1996. Katalog der Bienen Österreichs, Deutschlands und der Schweiz (Hymenoptera, Apidae). Entomofauna Suppl. 8:1-398.:20 (listed). - As Colletes albomaculatus: - Kuhlmann, Kuhlmann, M. . in lit. :. (listed); Pagliano, 1995Pagliano, G. 1995. Hymenoptera Apoidea. In: Minelli A., Ruffo S. & La Posta S. (Ed.). Checklist delle specie della fauna italiana. 1-25. (distribution); Rasmont et al., 1995Rasmont, P., P.A. Ebmer, J. Banaszak & G. van der Zanden 1995. Hymenoptera Apoidea Gallica. Bulletin de la Société entomologique de France 100 (hors série):1-98. (distribution); Schwarz et al., 1996Schwarz, M., F. Gusenleitner, P. Westrich & H. Dathe 1996. Katalog der Bienen Österreichs, Deutschlands und der Schweiz (Hymenoptera, Apidae). Entomofauna Suppl. 8:1-398.:20 (listed); Ortiz-Sánchez, F.J., 2006Ortiz-Sánchez, F.J. 2006. Lista preliminar de los Apoidea (Hymenoptera) de Andalucia (sur de la Penínscula Ibérica). Acta Granatense 4/5:17-39. (distribution); Straka et al., 2007Straka, J., P. Bogusch & A. Pridal 2007. Apoidea: Apiformes (včely). In: Bogusch, P., J. Straka & P. Kment (Ed.). Annotated checklist of the Aculeata (Hymenoptera) of the Czech Republic and Slovakia. 241-299. (distribution); Tomozei, B., 2008Tomozei, B. 2008. Checklist of Bees of the genera Colletes Latreille 1930 and Hylaeus Fabricius 1793 of Romania (Hymenoptera: Apiformes: Colletidae). Faunistic Entomomology - Entomologie faunistique 61 (3):87-97. (distribution); Gogala, 2009Gogala, A. 2009. Bee fauna of Slovenia: checklist of species (Hymenoptera: Apoidea). . (distribution); Proshchalykin & Kuhlmann, 2012Proshchalykin, M.Y. & M. Kuhlmann 2012. The bees of the genus Colletes Latreille 1802 of the Ukraine, with a key to species (Hymenoptera: Apoidea: Colletidae). Zootaxa 3488:1-40. (distribution); Gusenleitner et al., 2012Gusenleitner, F., Schwarz, M. & Mazzucco, K. 2012. Apidae (Insecta: Hymenoptera). :10-129. (distribution).
Colletes spectabilis Morawitz, 1868 - Mitchell, 1960Mitchell, T.B. 1960. Bees of the Eastern United States. Volume I. Technical bulletin (North Carolina Agricultural Experiment Station) 141:1-538. (distribution); Schwarz et al., 1996Schwarz, M., F. Gusenleitner, P. Westrich & H. Dathe 1996. Katalog der Bienen Österreichs, Deutschlands und der Schweiz (Hymenoptera, Apidae). Entomofauna Suppl. 8:1-398.:20 ( listed as synonym of Colletes albomaculatus (Lucas, 1849)).
Colletes niveofasciatus Dours, 1872 - Schwarz et al., 1996Schwarz, M., F. Gusenleitner, P. Westrich & H. Dathe 1996. Katalog der Bienen Österreichs, Deutschlands und der Schweiz (Hymenoptera, Apidae). Entomofauna Suppl. 8:1-398.:20 ( listed as synonym of Colletes albomaculatus (Lucas, 1849)). - As Colletes niveifasciatus: - Cockerell, 1922Cockerell, T.D.A. 1922. Descriptions and records of bees. - XCV. The Annals and Magazine of Natural History ser. 9: v. 10 (57):265-269.:269 ( listed as synonym of Colletes spectabilis Morawitz, 1868). - As Hylaeus niveofasciatus: - Pagliano, 1995Pagliano, G. 1995. Hymenoptera Apoidea. In: Minelli A., Ruffo S. & La Posta S. (Ed.). Checklist delle specie della fauna italiana. 1-25. (distribution); Rasmont et al., 1995Rasmont, P., P.A. Ebmer, J. Banaszak & G. van der Zanden 1995. Hymenoptera Apoidea Gallica. Bulletin de la Société entomologique de France 100 (hors série):1-98. (distribution).