Gracilinanus aceramarcae (Tate 1931)
[Gracilinanus] aceramarcae (Tate 1931), Am. Mus. Novit., 493: 12.
Type Locality: Bolivia, La Paz, "Rio Aceramarca, tributary of Rio Unduavi, Yungas." .
Vernacular Names: Aceramarca Gracile Opossum.
Distribution: Bolivia (type locality) and SE Perú.
Conservation: IUCN – Critically Endangered.
Discussion: Included under Thylamys by Reig et al. (1987).