Notes on the distribution of tucuxi, Sotalia fluviatilis (Cetacea: Delphinidae), in Ecuadorian Amazonia

G. Zapata-Ríos, V. Utreras B.
2004 Latin American Journal of Aquatic Mammals  
doi:10.5597/lajam00054 fatcat:r3dz2knlorbv3n7oame6e2nv2e