TY - JOUR T1 - Identification of the sharks of the genus Etmopterus Rafinesque, 1810 (Elasmobranchii: Etmopteridae) from the upper slope of southern Brazil, with comparison between the species E. bigelowi Shirai & Tachikawa, 1993 and E. pusillus Lowe, 1839 JO - Brazilian Journal of Oceanography A1 - Gianeti, Michel D. A1 - Vooren, Carolus M. SN - 1679-8759 UL - VL - 56 Y1 - 2008 PB - Brasil ER -