Status and distribution of Paraguayan Procyonidae and Mephitidae (Mammalia: Carnivora)

Abstract

Two species of procyonid (Nasua nasua and Procyon cancrivorus) and one species of mephitid (Conepatus chinga) have long been documented to occur in Paraguay, but very little has been published about their ecology in the country since the early 19th Century works of Azara and Rengger. Data on the distribution and status of these species in the country is collated from museum specimens, published literature and reliable observations to provide a basis for future research. A hierarchical approach is taken towards types of record and maps are provided that distinguish these for all species. All three species remain common in the Chaco region west of the Paraguay River, and all are considered of Least Concern. However, this region is experiencing high levels of deforestation and data to assess the potential declines of the species is unavailable. The two species of procyonid are also widespread in the Oriental region, but the status of Conepatus chinga there is unclear. There are multiple reports from the Atlantic Forest region but documentation is limited to fecal molecular samples. Clarifying the distribution of that species in the Oriental region is a priority for research.