@article{article850aac3f,
title   = {Uma espécie nova de Schwarzula da Amazônia (Hymenoptera, Apidaes, Meliponini)},
author = {Camargo, João Maria Franco de and Pedro, Silvia Regina de Menezes},
year = {2002},
doi = {10.1590/s0073-47212002000300011},
journal   = {Iheringia}
}