TY - JOUR T1 - Anatomy and systematics of Anodontites Elongatus (Swainson) from Amazon and Parana Basins, Brazil (Mollusca, Bivalvia, Unionoida, Mycetopodidae) JO - Revista Brasileira de Zoologia A1 - Simone, Luiz Ricardo L SN - 0101-8175 UL - 10.1590/S0101-81751997000400011 VL - 14 Y1 - 1997 PB - Brasil ER -