The genus Halictus is a large assemblage of bee species in the family Halictidae. The genus is divided into 15 subgenera, some of dubious monophyly, containing over 200 species, primarily in the Northern Hemisphere. Most species are black or dark brown, sometimes metallic greenish-tinted, with apical whitish abdominal bands on the terga.
Melitta is a genus of bees in the family Melittidae. It includes about 40 species restricted to Africa and the northern temperate zone. Most of the species are Palaearctic, though three rare species occur in North America.
Macropis is a genus of bees in the family Melittidae.
Panurgus is a genus of mining bees belonging to the family Andrenidae, subfamily Panurginae.
Sphecodes is a genus of cuckoo bees from the family Halictidae, the majority of which are black and red in colour and are colloquially known as blood bees. Sphecodes bees are kleptoparasitic on other bees, especially bees in the genera Lasioglossum, Halictus and Andrena. The adults consume nectar, but because they use other bees' provisions to feed their offspring they do not collect pollen.
Chelostoma is a genus of bees in the Osmiini tribe of the family Megachilidae. The genus is divided into 5 subgenera with at least 60 described species.
Panurginus is a genus of bees in the family Andrenidae. There are more than 50 described species in Panurginus.
Ammobates is a genus of cuckoo bees belonging to the family Apidae.
Flavomeliturgula is a genus of bees belonging to the family Andrenidae.
Stenosmia is a genus of bees belonging to the family Megachilidae.
Pseudapis is a genus of bees belonging to the family Halictidae.
Afranthidium is a genus of bees belonging to the family Megachilidae. The species of this genus are found in Southern Asia, Africa and Australia.
Chiasmognathus is a genus of cuckoo bees belonging to the family Apidae.
Camptopoeum is a genus of bees of the subfamily Panurginae.
Osmia aeruginosa is a species of bee in the family Megachilidae and the genus Osmia. it is found in northern Fars province of iran
Osmia zarzisa is a species of mason bee in the genus Osmia. It is native to Africa. The species is part of the honeybee family. It was first described by Warncke in 1992.
