Lophocebus Palmer 1903

Lophocebus Palmer 1903, Science, n. s., 17: 873.

Type Species: Presbytis albigena Gray 1850

Synonyms: Cercolophocebus Matschie 1914; Semnocebus Gray 1870 .

Species and subspecies: 3 species with 3 subspecies:

Species Lophocebus albigena (Gray 1850)

Subspecies Lophocebus albigena subsp. albigena Gray 1850

Subspecies Lophocebus albigena subsp. johnstoni Lydekker 1900

Subspecies Lophocebus albigena subsp. osmani Groves 1978

Species Lophocebus aterrimus (Oudemans 1890)

Species Lophocebus opdenboschi Scouteden 1944

Discussion: Formerly included in Cercocebus (for example, by McKenna and Bell [1997]); a subgenus of Cercocebus, according to Szalay and Delson (1979), but see Groves (1979, 1989, 2001 c). Included in Papio as a subgenus by Goodman et al. (2001).