Fig 1. Geographic distribution of O. nasutus and sampling sites in Southern Brazil and Uruguay.

The map includes the ecoregion where the species is located. Details of site numbers are found in the Table 1. The map were obtained from Ecoregions2017Resolve (available at: http://ecoregions2017.appspot.com/). Any rights in individual contents of the database are licensed under the Database Contents License: https://creativecommons.org/licenses/by/4.0/), and edited with ArcMap 10.3 software.