Simia œdipus, Linn., Syst. Nat., i., p. 41 (1766); Audeb. Singes, Fam. vi., Sect, ii., pl. iv fig. 2. (1727).
Midas œdipus, Geoffr., Ann. Mus., xix., p. 122 (1812).
Œdipus titi, Gray, Cat. Monkeys Brit. Mus., p. 65 (1870).
Hapale œdipus, Schl., Mus. Pays Bas, vii., p. 258 (1876).
Characters.—Face and sides of head nearly naked; top of head with large, erect, crest; hair of neck elongated; tail not ringed.
General colour greyish-brown; outside of limbs and base of tail, washed with rusty-red; crest, throat, and lower surface of body, fore-limbs and front edge of hind-limbs white; extremity of the tail black.
PLATE XIII.
GEOFFROY'S TAMARIN.
Differs from the preceding species, M. geoffroyi, in having a crest.