Caluromysiops irrupta Sanborn, 1951 . Fieldiana Zool.,31:474.

TYPE LOCALITY: Peru, Cuzco, "Quincemil, Province ofQuispicanchis."

DISTRIBUTION: SE Peru and W Brazil.

COMMENTS: Uncommon to rare; reports from Leticia, Colombia and Iquitos, Peru (see Izor and Pine, 1987) probably are based on captives acquired in live animal trade.