Leaf-cutter Bees, Mason Bees, and allies Megachilidae

Classification

Apoidea [superfamily]
(40 species)

Megachilidae [family] (5)

Coelioxys [genus] (2)

Megachile [genus] (3)

Classification

Apoidea [superfamily]
(40 species)

Megachilidae [family] (5)

Coelioxys [genus] (2)

Megachile [genus] (3)

Literature

Encyclopedia of Life. [link]

Literature references linked to higher taxa

Maddison, D. (ed.). Tree of Life web project. [link] (Apoidea)
Various contributors 2017. Hymenoptera Online (HOL) [accessed 8 March 2017]. [link] (Aculeata)