Rodrigues, M., W. Cristiano Santana, and A. Espencer Egea Soares. “Flight Activity of Tetragona Clavipes (Fabricius, 1804) (Hymenoptera, Apidae, Meliponini) at the São Paulo University Campus in Ribeirão Preto”. Bioscience Journal, vol. 23, Dec. 2007, https://seer.ufu.br/index.php/biosciencejournal/article/view/6845.