The Franciscana Dolphin: On the Edge of Survival provides the most updated and comprehensive knowledge on the most endangered marine mammal in the Western South Atlantic Ocean. It synthesizes all available information on this dolphin species, also referred to as La Plata dolphin, ranging from taxonomy, evolution, diet, parasites and diseases, reproduction and growth, to genetic diversity and stock definition, distribution, abundance, behavior, as well as the threats and causes behind the dwindling population numbers. Written by international experts, this book explores aspects of the species' natural history and urgent problems of accidental mortality in fishing nets, contamination and habitat loss.

The book provides alternatives to rehabilitate this species and includes proposals for marine protected areas, public policies and international agreements aimed at joint conservation efforts. It is an important resource for researchers and practitioners in marine conservation, marine biology and zoology, particularly those who seek to gain the most reputable information on vulnerable marine mammal species for conservation efforts.