Tlacuatzin Voss and Jansa 2003
Tlacuatzin Voss and Jansa 2003, Bull. Am. Mus. Nat. Hist., 276: 61.
Type Species: Didelphis (Micoureus) canescens J. A. Allen 1893
Species and subspecies: 1 species with 2 subspecies:
Species Tlacuatzin canescens (J. A. Allen 1893)
Subspecies Tlacuatzin canescens subsp. canescens J. A. Allen 1893
Subspecies Tlacuatzin canescens subsp. gaumeri Osgood 1913
Discussion: Monotypic; previously included under Marmosa .