Thylamys Gray 1843

Thylamys Gray 1843, List Specimens Mamm. Coll. Brit. Mus.: 101.

Type Species: Didelphis elegans Waterhouse 1839

Synonyms: Grymaeomys Burmeister 1854; Microdelphys Burmeister 1856; Sarigua Muirhead 1819 .

Species and subspecies: 10 species:

Species Thylamys cinderella Thomas 1902

Species Thylamys elegans (Waterhouse 1839)

Species Thylamys karimii Petter 1968

Species Thylamys macrurus (Olfers 1818)

Species Thylamys pallidior Thomas 1902

Species Thylamys pusillus (Desmarest 1804)

Species Thylamys sponsorius Thomas 1902

Species Thylamys tatei Handley 1956

Species Thylamys velutinus (Wagner 1842)

Species Thylamys venustus Thomas 1902

Discussion: Previously a subgenus under Marmosa . Thulamys Reig et al. (1985) is an incorrect subsequent spelling of Thylamys Gray.