1. The biology of the Stingless Bee Trigona (Hypotrigona) gribodoi Magretti (Meliponidae);Bassindale;Proc. Zool. Soc. London,1955
2. On social regulation in Nannotrigona (Scaptotrigona) postica Latreille, with special reference to productivity of colonies (Hymenoptera, Apidae, Meliponinae);Bego;Rev. Bras. Entomol.,1990
3. Oviposition behavior of the stingless bees XXIV. Ethological relationships of Tetragonisca angustula angustula to other Meliponinae taxa (Apidae: Meliponinae);Bego;Entomol. Sci.,1999
4. The production of males in queenright colonies of Trigona (Scaptotrigona) postica;Beig;J. Apic. Res.,1972
5. Cell death in ovarioles causes permanent sterility in Frieseomelitta varia worker bees;Boleli;J. Morphol.,1999