@article{article8c644948,
title   = {The rate of brood cell production in the stingless bee Melipona bicolor fluctuates with nest box temperature},
author = {Velthuis, Hayo Hans Willen and Koedam, Dick and Imperatriz-Fonseca, Vera Lucia},
year = {1999},
journal   = {Revista de Etologia}
}