Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Primates Linnaeus, 1758 - primates
       Suborder Strepsirrhini Geoffroy Saint-Hilaire, 1812
         Infraorder Lemuriformes Gregory, 1915
           Superfamily Cheirogaleoidea Gray, 1873
             Family Cheirogaleidae Gray, 1873 - dwarf lemurs and mouse lemurs
               Genus Phaner Gray, 1870 - fork-marked mouse lemur
                 1 Phaner electromontis Groves & Tattersall, 1991
                 2 Phaner furcifer (Blainville, 1839) - fork-marked lemur
                 3 Phaner pallescens Groves & Tattersall, 1991
                 4 Phaner parienti Groves & Tattersall, 1991