Hinojosa-Diaz, I.A. and Engel, M.S. (2008) “Juxtocellar Structures in Euglossine Bees: A New Character for Corbiculate Studies (Hymenoptera: Apidae)”., Contributions to Entomology = Beiträge zur Entomologie, 58(1), pp. 97–105. doi:10.21248/contrib.entomol.58.1.97-105.