Inoue, Tamiji, Suka, Takeshi, and Roubik, David Ward. 1994. "Effects of Worker Reproduction on Systems of Kin Recognition in Stingless Bees [Abstract]." In Les Insectes Sociaux 12th Congress of the International Union for the Study of Social Insects IUSSI. Lenoir, Alain, Arnold, Gerard, and Lepage, Michel, editors. 21. Paris: Publications Université Paris Nord.