The _eyes_ form a narrower oblong area than usual, owing chiefly to their small size and to those of each lateral pair being almost contiguous to each other, separated only by an interval equal to that which divides each hind-lateral from the hind-central nearest to it. The hind-centrals are smallest of the eight, and vary in form, being round, semilunar, or roughly wedge-shaped, differing at times in the same example. The eye eminence is less elevated than in most species, and this brings the fore-centrals nearer to the straight line of the fore-laterals; these last are the largest of the eight. The height of the clypeus exceeds half that of the facial space. The _legs_ are short and strong; their relative length 4, 1, 3, 2, or 4, 1, 2, 3, or 4, 1, 2-3; they are of a brownish yellow colour, deeper on their fore-sides, furnished with hairs, bristles, and spines, the latter not very numerous nor unusually strong; there are no spines on the outer sides of the genual joints of the third pair; the tarsal claws are longish and strong. Those of the superior pair have but one, two, or three pectinations on their underside; on some of the legs I could not detect any. There seemed to be no more uniformity in the tarsal-claw pectinations in this species than in others. The tarsal and metatarsal joints of the legs of the first pair have a fringe of close-set short blackish hairs on either side, as also have the digital joints of the palpi, these being similar to the legs in colour and armature; the humeral joints are very deep but narrow, being apparently bent and hollowed on their inner sides to allow of meeting well over the falces. The terminal palpal claw has two teeth towards its base on the underside. I could not ascertain satisfactorily whether this is or not a uniform character in all examples; in one example these denticulations were very plain, but they seemed to be wanting in others. The _falces_ are very strong and massive, round in their profile, and very roundly prominent near their base on the upper side. They are of a rich deep black-brown colour, glossy, and furnished along their inner margins with black bristles and hairs, and with strong spines at their extremity on the upper side. The fang is strong, and the outer margin of the groove in which it lies when at rest has some strong teeth. The _maxillæ_ are strong, of normal form, but very convex on their outer surface. The small tuberculous teeth noticed at the base on the inner side of the maxillæ of all the other species I have examined, were visible (though with difficulty) in this species also. The _labium_ is broader than it is high, convex on its face, and rounded at the apex; it is (as also are the _maxillæ_ and _sternum_) of the same colour as the legs, and clothed with numerous strong bristly hairs.