Simia pithecia, Linn., Syst. Nat., i., p. 40 (1766).
Simia leucocephala, Audeb. Singes., Fam, vi., Sect, i., p. 9, fig. 2 (1797).
Pithecia adusta, Illig., Abh. Berl. Ak., 1804-1811, p. 107; Kuhl, Beitr. Zool., p. 44 (1820).
Pithecia nocturna, Illig., l. c.; Schl., Mus. Pays Bas, vii., p. 217 (1876; part).
Pithecia leucocephala, Geoffr., Ann. du Mus., xix., p. 117 (1812); Gray, Voy. Sulphur, Zool., p. 12, pl. 2; id., Cat. Monkeys Brit. Mus., p. 59 (1870; part); Scl., P. Z. S., 1871, p. 228.
Pithecia ochrocephala, Kuhl, Beitr. Zool., p. 44 (1820, = young).
Pithecia rufibarbata, Kuhl, t. c. p. 44 (1820).
Pithecia capillamentosa, Spix, Sim. et Vespert. Bras., p. 16, pl. 11 (1823).
Pithecia rufiventer, Geoffr., Cat. Méth. Primates, p. 55 (1851); Gray, Cat. Monkeys Brit. Mus., p. 60 (part, 1870); Wagner, Abhandl. Akad. Münch., v., pt. 2, p 436 (1848: = ♀).
Pithecia chrysocephala, Geoffr., Cat. Méth. Primates, p. 55 (1851).