TY - JOUR T1 - Latitudinal trends in shell characters of the neogastropod Olivancillaria urceus (Gastropoda: Olividae) in the temperate southwestern Atlantic Ocean JF - The Nautilus Y1 - 2005 A1 - Carranza, A. A1 - Norbis, W. KW - Argentina KW - Brazil KW - Recent KW - Uruguay VL - 119 IS - 2 ER -