Marmosa tyleriana Tate 1931
Marmosa tyleriana Tate 1931, Am. Mus. Novit., 493: 6.
Type Locality: Venezuela, Amazonas, "Central Camp, Mt. Duida Plateau, Upper Rio Orinoco." .
Vernacular Names: Tyleria Mouse Opossum.
Synonyms: Marmosa phelpsi Tate 1939 .
Distribution: Guayanan Highland tepuis of Venezuela.
Conservation: IUCN – Data Deficient.