DistributionRead full entry
Range DescriptionThis species is known from the Patos Lagoon, from the town of Itapua to Sao Lourenco do Sul, Rio Grande do Sul, Brazil. This species has a distributional area of 993 km². It is known from five or less locations within this range, and its distribution is considered to be severely fragmented (R. Espinoza pers. comm. 2010).