Gonçalves, R.B. & Melo, G.A. (2006)

Notes on the Neotropical bee genera Agapostemonoides Roberts & Brooks and Rhinetula Friese, with description of a new species of Agapostemonoides (Hymenoptera, Apidae, Halictinae)

. Zootaxa, 1136 (1), 39–48.