Alfken, J.D. 1927. Zur Erforschung des Persischen Golfes. Mitteilungen aus dem Entomologischen Verein in Bremen, 16: 148-152.
Alfken, J.D. 1935. Beitrag zur Kenntnis der Bienenfauna von Persien. Mitteilungen aus dem Entomologischen Verein in Bremen, 23: 21-24.
Alfken, J.D. and Blütgen, P. 1937. Ergebnisse der österreichischen Demawend-Expedition
1836. Apidae, ausschliesslich Bombus- Arten. Konowia, 16, (1): 97-106
Ascher J.S. and Pickering, J. 2016. Discover Life's bee species guide and world checklist. Available from: http://www.discoverlife.org (accessed June 15, 2016).
Astafurova, Y. V. and Pesenko, Y. A. 2005. Contributions to the halictid fauna of the Eastern Palaearctic Region: subfamily Nomiinae (Hymenoptera: Halictidae). Far Eastern Entomology, 154: 1-16.
Astafurova, Y. A. and Pesenko, Y. A. 2006. Bees of the subfamily Nomiinae (hymenoptera: halictidae) in Russia and adjacent countries: an annotated list. Entomological Review, 86(1): 74-84.
Astafurova, Y. V. 2008. Bees of the subfamily Nomiinae (Hymenoptera, Halictidae) of Russia and adjacent countries: Keys to genera and species. Entomological Review, 88(1): 68-82.
Astafurova, Y. V. 2013. Geographic distribution of halictid bees of the subfamilies Rophitinae and Nomiinae (Hymenoptera, Halictidae) in the Palaearctic. Entomological review, 93(4): 437-451.
Astafurova, Y. V., Proshchalykin, M. Y. and Shlyakhtenok, A. S. 2014. Contribution to the knowledge of bee fauna of the genus Sphecodes Latreille (Hymenoptera: Halictidae) of the Republic of Belarus. Far Eastern Entomologist, 280: 1-8.
Astafurova, Y. V. and Proshchalykin, M. Y. 2015. New and little known bees of the genus Sphecodes Latreille (Hymenoptera: Halictidae) from Mongolia. Far Eastern Entomologist, 289: 1-9.
Blüthgen, P. 1931. Beiträge zur Kenntnis der Bienengattung Halictus Latr. III. Mitteilungen aus dem Zoologischen Museum in Berlin, 17: 319-398.
Blüthgen, P. 1936. Neue paläarktische binden-Halictus (Hym. Apidas). Mitteilungen aus dem Zoologischen Museum in Berlin, 21(2): 270-313.
Blüthgen, P. 1955. The Halictinae (Hymen., Apoidea) of Israel. I. Genus Halictus (subgenera Halictus s. str. and Thrincohalictus). Bulletin of the Research Council of Israel, 5(1): 5-23.
Chagnon, M., Gingras, J. and DeOliveira, D. 1993. Complementary Aspects of Strawberry Pollination by Honey and Indigenous Bees (Hymenoptera). Journal of Economic Entomology, 86(2): 416-420.
Danforth, B.N., Cardinal, S., Praz, C., Almeida, E.A. and Michez, D. 2013. The impact of molecular data on our understanding of bee phylogeny and evolution. Annual Review of Entomology, 58: 57-78.
Delaplane, K.S. and Mayer, D.F. 2000. Crop pollination by bees. CABI
Dikmen, F. and Aytekin, A. M. 2011. Notes on the Halictus Latreille (Hymenoptera: Halictidae) fauna of Turkey. Turkish Journal of Zoology, 35(4): 537-550.
Esmaili, M, and Rastegar, R. 1974. Identified species of Aculeate Hymenoptera of Iran. Journal of Entomological Society of Iran, 2: 41-52.
Gogala, A., 2016. Bee Fauna of Slovenia: Checklist of Species (Hymenoptera: Apoidea). Available from: http://www2.pms-lj.si/andrej/apoidea.htm#_Apidae (accessed June 15, 2016).
Ebmer, A.W. 1978. Halictus, Lasioglossum, Rophites und Systropha aus dem Iran (Halictidae, Apoidea) sowieneue Artenaus der Paläarktis. Linzer Biologische Beiträge, 10(1).1-109.
Ebmer, A.W., 1982. Zur Bienenfauna der Mongolei. Die Arten der Gattungen Halictus Latr. Und Lasioglossum Curt. (Hymenoptera: Halictidae). Ergebnisse der mongolism- chdeutschen biologischen Expeditionen seit 1962, Nr. 108. Mitteilungen aus dem Zoologischen Museum in Berlin, 58(2): 199-227.
Ebmer, P. A.W. 1987. Die europäischen Arten der Gattungen Halictus Latreille 1804 und lasioglossum Curtis 1833 mitillustrierten Bestimmungstabellen (Insecta: Hymenoptera: Apoidea: Halictidae) I: Allgemeiner Teil, Tabelle der Gattungen. Senckenbergiana biologica, 68(1-3): 59-148.
Ebmer, A.W. 1988. Kritische Liste der nicht-parasitischen Halictidae Österreichs mit Berück sichtigung aller mitteleuropäischen Arten (Insecta: Hymenoptera: Apoidea: Halictidae). Linzer Biologische Beiträge, 20: 527-711.
Ebmer, A. W. 1996. Asiatische Halictidae, 5. Daten zur Aculeaten-Fauna der Ussuri-Region unter Berücksichtigung der angrenzenden Gebiete (Insecta: Hymenoptera: Apoidea: Halictidae: Halictinae). Linzer Biologische Beiträge, 28(1): 261-304.
Ebmer, A. W. 1997. Asiatische Halictidae, 6. Lasioglossum carinateless-Evylaeus: Ergänzungen zu denArtengruppen von L. nitidiusculum und L. punctatissimum sl, sowie die Artengruppe des L. marginellum (Insecta: Hymenoptera: Apoidea: Halictidae: Halictinae). Linzer Biologische Beiträge, 29(2): 921-982.
Feitz, F., Schneider, N. and Pauly, A. 2003. Hyménoptères Apocrites nouveaux ou intéressants pour la faune luxembourgeoise (Hymenoptera, Apocrita). Bulletin-Societe des Naturalistes Luxembourgeois, 104: 79-88.
Güler, Y., Aytekin, A. M. and Dikmen, F. 2011. Bombini and Halictidae (Hymenoptera: Apoidea) Fauna of Afyonkarahisar Province of Turkey. Journal of the Entomological Research Society, 13(1): 1-22.
Izadi, H., Ebadi, R. and Talebi, A.A. 1998. An introduction of Pollinator bees of north parts of Fars Province, Iran. Journal of Sciences and Technology of Agriculture and Natural Resources, 2: 89-103. [in Persian]
Khaghaninia, S., Güler, Y. and Dikmen, F. 2013. New records for the bee fauna of Iran (Hymenoptera: Apoidea). Zoology in the Middle East, 59(4): 319-325.
Khodaparast, R., and Monfared, A. 2012. A survey of bees (Hymenoptera: Apoidea) from Fars province, Iran. Zootaxa, 3445: 37-58.
Lashkari, M., Nouri Gnbalani, G., Mozaffarian, M., Ghorbani, Kh. and Fathi, A. 2009. Faunistic study of planthoppers infraorder Fulgoromorpha (Hem., Auchenorrhyncha) in different climatic regions of Gorgan, Iran. Journal of Entomological Research, 1(2): 119-133.
Matteson, K.C., Ascher, J.S., and Langellotto, G.A. 2008. Bee richness and abundance in New York City urban gardens. Annals of the Entomological Society of America, 101(1): 140-150.
Michener, C.D. 2007. The Bees of the World. Second edition. Baltimore: Johns Hopkins University Press, 953 pp.
Morice, F.D. 1921a. Annotated lists of Aculeate Hymenoptera (except Heterogyna) and Chrysids recently collected in Mesopotamia and north-west Persia. Journal-Bombay Natural History Society, 27: 816-828.
Morice, F.D. 1921b. Annotated lists of Aculeate Hymenoptera (except Heterogyna) and Chrysids recently collected in Mesopotamia and north-west Persia. Journal-Bombay Natural History Society, 28: 192-199.
Murao, R., Tadauchi, O. and Lee, H. S. 2015. Synopsis of Lasioglossum (Dialictus) Robertson, 1902 (Hymenoptera, Apoidea, Halictidae) in Japan, the Korean Peninsula and Taiwan. European Journal of Taxonomy, 137: 1-50.
Nadimi, A. 2013. Identification and Species Diversity of Megachilid Bees in Central North of Iran. PhD thesis. Tehran, Iran: Tarbiat Modares University. Press. 295 pp.
Nieto, A., Roberts, S. P., Kemp, J., Rasmont, P., Kuhlmann, M., García Criado, M., ... and De Meulemeester, T. 2014. European Red List of Bees. Luxembourg: Publication Office of the European :union:.
Niu, Z. Q., Wu, Y. R. and Huang, D. W. 2004. A taxonomic study on the subgenus Seladonia (Hymenoptera: Halictidae: Halictus) in China with a description of a new species. Zoological Studies, 43(4): 647-670.
Niu, Z. Q., Wu, Y. R. and Huang, D. W. 2005. A taxonomic study on the four genera of the subfamily Rophitinae from China (Hymenoptera: Halictidae). The Raffles Bulletin of Zoology, 53(1): 47-58.
Nobile, V. and Turrisi, G. F. 2015. New or little known Halictidae from Italy (Hymenoptera, Apoidea). Bollettino della Società Entomologica Italiana, 147(1): 39-42.
Özbek, H. 1979. Doğu Anadolu Bölgesi Halictidae (Hymenoptera: Apoidea) faunası ve bunların ekolojisi. Atatürk Üniversitesi Ziraat Fakültesi Dergisi, 10(3): 27-41.
Pauly, A. and Pesenko, Yu.A. 2007. Atlas Hymenoptera. Halictidae Halictus Section. http://zoologie.umh.ac.be/hymenoptera/ page.asp?id=70
Perez, J. 1907. Mission J. Bonnier et Ch. Perez (Golfe Persique, 1901). II. Hymenopteres. Bull. Sc. France et Belgique, 41: 485-505.
Pesenko, Y. A. 2005. New data on the taxonomy and distribution of the Palaearctic halictids: genus Halictus Latreille (Hymenoptera: Halictidae). Entomofauna, 26(18): 313-348.
Pesenko, Yu. A., Banaszak, J., Radchenko, V.G. and Cierzniak, T. 2000. Bees of the family Halictidae (excluding Sphecodes) of Poland: taxonomy, ecology, bionomics. Wydawnictwo Uczelniane Wyższej Szkoły Pedagogicznej w Bydgoszczy.
Pesenko, and Astafurova, Y. V. 2006. Contributions to the halictid fauna of the Eastern Palaearctic Region: subfamily Rophitinae. Entomofauna, 27(27): 317-356
Peterson, S.S., and Artz, D.R. 2014. Production of solitary bees for pollination in the United States. Morales-Ramos JA, Rojas MG, Shapiro-Ilan DI Mass production of beneficial organisms: invertebrates and entomopathogens. Elsevier, London, United Kingdom, 653-681.
Popov, V.B. 1967. The bees (Hymenoptera: Apoidea) of Iran. Trudy Zoologicheskogo Instituta Leningrad, 43: 184-215.
Rasekh Adel, M., Sadeghi Nameghi, H. and Hosseini, M. 2012. Biodiversity of bees of Apoidea (Insecta: Hymenoptera) in lucerne and onion fields in Mashhad and Chenaran. Iranian Journal of Plant Protection Science, 43: 191-199. [in Persian]
Richards, M.H., Vickruck, J.L., and Rehan, S.M. 2010. Colony social organisation of Halictus confusus in southern Ontario, with comments on sociality in the subgenus H. (Seladonia). Journal of Hymenoptera Research, 19(1), 144-158.
Talebi, A.A., Esmaili, M., and Tirgari, M.A. 1995. Bee fauna of Alfalfa. Proceedings of the 12th Iranian Plant Protection Congress, Karadj, 2-7 September. 93 p.
Tavakoli Korghond, Gh., Hajizade, J., and Talebi, A.A. 2010. Introduction of 31 bee species on legums from Guilan province. Proceedings of the 19th Iranian Plant Protection Congress. Tehran. 120 p.
van der Zanden, G. 1997. Einige Notizen über die Gattungen Pseudapis Kirby 1900 und Nomia Latreille 1804 in der Paläarktis. Linzer Biologische Beiträge, 29(2): 753-757.
Warncke, K., 1975. Beitrag zur systematik und verbreitung der furchenbienen in der Türkei (Hymenoptera, Apoidea, Halictus). Polskie Pismo Entomologiczne, 45(1): 81-128.
Warncke, K. 1984. Ergänzungen zur verbreitung der bienengattung Halictus Latr. in der Türkei (Hymenoptera, Apidae). Linzer Biologische Beiträge, 16(2): 277-318.
Warncke, K. 1992. Die westpaläarktischen arten der Bienengattung Sphecodes Latr. (hymenoptera, apidae, halictinae).
