262 APPENDIX 
Subfamily. Alouattinze 
GENUS ALOUATTA. 
Alouatta palliata inconsonans Goldman 
Alouatta palliata inconsonans Gold., Smith. Misc. Coll., 60, 1913, 
i. 
ritie locality. Cerro Azul, near the headwaters of the Charges 
River, Panama, Elevation 2,500 feet. Type in United States National 
Museum. 
Genl. Char. Like A. palliata but black color less suffused with 
brownish or rufous. 
Color. Upper parts varying from pure black to black finely and 
usually rather inconspicuously mixed with buff over most of dorsum 
leaving head and rump pure black, under parts in general thinly haired, 
black or dark brownish, becoming lighter through varying shades from 
burnt umber of Ridgway to brownish ochraceous on the long hairs 
overhanging lower part of sides; chin, arms, legs and tail pure black. 
Skull with braincase broader posteriorly; zygomata usually more 
squarely spreading posteriorly; supra-occipital protuberance shorter 
and more projecting; interpterygoid fossa broader, bullz flatter ; pre- 
molars narrower. 
Measurements. “Total length, 1,272; tail vertebre, 71.5; foot, 143. 
Skull (Type) : Greatest length, 123.5; zygomatic breadth, 87.2; length 
of nasal, 21.8; anterior width of nasals at median constriction, 8; inter- 
orbital breadth, 12.2; palatal length, 46.8; maxillary tooth row, 29.4; 
width of crown of third upper premolar, 7.7; antero-posterior extent 
of supra-occipital protuberance (from lamboid suture), 14.1.” 
I have not seen this example, but it seems to possess only slight 
differences from A. palliata. 
