rrez, Solari, Rossi, & Jansa, 2014):Subgenus "Exulomarmosa" (Voss, Gutierrez, Solari, Rossi, & Jansa, 2014):同名亚属 "Marmosa" (Gray, 1821):小尾负鼠亚属 "Micoureus" (Lesson, 1842):Subgenus "Stegomarmosa" (Pine, 1972):地位未明Tidigare listades ännu fler arter till