@article{article77b35e06,
title   = {Aedeagus morphology as a discriminant marker in two closely related Cactophilic species of Drosophila (diptera; drosophilidae) in South America},
author = {Franco, Fernando F. and Prado, Pedro Roberto Rodrigues and Sene, Fábio de Melo and Costa, Luciano da Fontoura and Manfrin, Maura Helena},
year = {2006},
doi = {10.1590/s0001-37652006000200002},
journal   = {Anais da Academia Brasileira de Ciências}
}