Pristimantis rivasi Barrio-Amorós, Rojas-Runjaic, and Barros, 2010, Zootaxa, 2329: 11. Holotype: MHNLS 18445, by original designation. Type locality: "Cerro Las Antenas, elevation 1670 m, 10°20′ N-72°35′ W, Sierra de Perijá, Municipio Rosario de Perijá, estado Zulia, Venezuela".
None noted.
Known only from the Municipio Rosario de Perijá and Municipio Machiques de Perijá, Zulia, Venezuela, but probably more widespread in the Sierra de Perijá at elevations of 1438-1933 m, possibly into adjacent Colombia.
In the Pristimantis unistrigatus group according to the original publication.
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