Hapalemur griseus subsp. griseus Link 1795
Hapalemur griseus subsp. griseus Link 1795, Beytr. Naturg., 1: 65.
Type Locality: Madagascar.
Synonyms: Hapalemur griseus subsp. cinereus (Desmarest 1820); Hapalemur griseus subsp. olivaceus I. Geoffroy 1851; Hapalemur griseus subsp. schlegeli Pocock 1917 .