_Cebus subcristatus_, Gray, P. Z. S., 1865, p. 827; id. Cat. Monkeys
Brit. Mus., p. 52 (1870).
_? Cebus frontatus_, Schl., Mus. Pays Bas, vii., p. 206 (1876, part.).
CHARACTERS.--Hair of crown elongate, divided by a central line diverging to
the eyebrows, forming an erect transverse crest behind them. Fur
blackish-brown; sides of face pale ashy; {219}front of shoulders and of
arms and outer side of legs, yellowish. Digits long and very slender.
DISTRIBUTION.--Brazil.