obscurithorax Naves ^HNS 1985.

Caaguazú, Canindeyú, Central, Cordillera, Paraguarí, Pte. Hayes, San Pedro, “ Paraná R.” (Dept. unknown), “Paraguay” (s. loc.) (ALWC, IFML, INBP, LACM, MCZC, MZSP, NHMB, NHMW). Literature records: Canindeyú (Wilson 2003).