Hapale geoffroyi, Pucher., Rev. Zool., 1845, p. 336; Schl., Mus. Pays Bas, vii., p. 258 (1876).
Midas geoffroyi, Is. Geoffr., Cat. Méth. Primates, p. 63 (1851); Sclater, P. Z. S., 1871, p. 478, pl. xxxviii.
Midas ursulus (nec Geoffr.), Rep. Council Zool. Soc., 1858, p. 16.
Œdipus geoffroyi, Gray, Cat. Monkeys Brit. Mus., p. 65 (1870).
(Plate XIII.)
Characters.—Face black; a patch on the top of the head white; back of neck and shoulders, lower part of back, and upper side of base of tail rusty-brown; ears, back, outer side of arms and thighs, and outer side of upper part of leg, brownish-grey; throat, under surface of body, outer and inner surface of fore-arms and legs, white; remainder of tail black.
Hair on the crown of the head short, forming a narrow oblong patch; that on the nape of the neck elongated.
Distribution.—At present only known from Panama.
Habits.—Unknown.
III. THE PINCHÉ MONKEY. MIDAS ŒDIPUS.