Marmosops bishopi (Pine 1981)
Marmosops bishopi (Pine 1981), Mammalia, 45: 63.
Type Locality: " 264 km N (by road) Xavantina (locality is at 12°51'S, 51°46'W), Serra do Roncador, Mato Grosso, Brazil." .
Vernacular Names: Bishop's Slender Opossum.
Distribution: Brasil, Perú, and Bolivia.
Discussion: Described as a subspecies of M. parvidens; treated as a species by Voss et al. (2001:48).