Pontoporia Blainvillei
Pontoporia may refer to: * The La Plata dolphin The La Plata dolphin, franciscana or toninha (''Pontoporia blainvillei'') is a species of dolphin found in coastal Atlantic waters of southeastern South America. It is a member of the river dolphin group and the only one that lives in the ocean ... (''Pontoporia blainvillei'') * Pontoporia, one of the Nereids in Greek mythology {{Disambig ...
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La Plata Dolphin
The La Plata dolphin, franciscana or toninha (''Pontoporia blainvillei'') is a species of dolphin found in coastal Atlantic waters of southeastern South America. It is a member of the river dolphin group and the only one that lives in the ocean and saltwater estuaries, rather than inhabiting exclusively freshwater systems. Commercialized areas that create agricultural runoffs and industrialized zones can affect the health of the La Plata dolphin, especially in regards to their contributions of waste and pollution, which can lead to habitat degradation and poisoned food among other concerns. Taxonomy The La Plata dolphin is the only species in its genus, ''Pontoporia'', and is often placed in its own family, Pontoporiidae. It was first described by Paul Gervais and Alcide d'Orbigny in 1844 (the species epithet ''blainvillei'' commemorates the French zoologist Henri Marie Ducrotay de Blainville). The La Plata dolphin is also widely known as the ''Franciscana'' - the Argentine ...
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