Data from: Geographical and intrapopulation variation in the diet of a threatened marine predator, Pontoporia blainvillei (Cetacea)

负责人：

Henning, Barbara

关键词：

conservation franciscana dolphin Index of Relative Importance interindividual variation ontogenetic diet shift proportional similarity index stomach content.

DOI：

doi:10.5061/dryad.5415m

摘要：

by commercial fisheries. We analyzed diet variation at the geographical and intrapopulation levels for detecting stocks of the franciscana dolphin (Pontoporia blainvillei