Nesting biology of Centris (Hemisiella) vittata Lepeletier in southeastern Brazil (Hymenoptera, Apidae, Centridini) Márcio Pereira, Carlos Alberto Garófalo, Evandro Camillo and José Carlos SerranoApidologie, 30 4 (1999) 327-338DOI: https://doi.org/10.1051/apido:19990409