Rocha-Filho, L.C.D., Serrano, J.C. & Garófalo, C.A. (2017) Coelioxoides piscicauda sp. nov., a new cuckoo bee from southeastern Brazil with a key to the species of Coelioxoides Cresson (Hymenoptera: Apidae). Zootaxa, 4363 (4), 535–543.