to ALE than to PLE in ratio of about 4 : 3. Height of clypeus equal to one sixth of the diameter of AME. Clypeus decorated only with a weak ventral fringe of light colored bristles, one long brownish bristle beneath outer border of each AME, a few inconspicuous loose white lanceolate hairs, and three brownish upturned bristles in lower angle between AME.
Chelicerae. Moderately porrect, divergent, and produced; basal segment .47 mm. long; a fairly robust hook on basal segment in front near distal end; with no basal boss. Fang of moderate size, rather robust in basal three fifths, then slenderer and evenly curved to tip. Fang groove distinct, considerably excavated; with two promarginal teeth, a small medial one and a robust one a short distance toward base of fang; retromargin with a small, somewhat fissidentate tooth nearly opposite the smaller of the two promarginal teeth, and a large process with ridges extending over much of the posterior surface of the basal segment a little closer to base of fang than to fissidentate tooth (a considerable degree of variation has been noted in both fissidentate tooth and the "hammer-headed" process among paratypes); these conditions shown in holotype (Fig. 368) and in a paratype (Fig. 369).
Maxillae. Parallel; longer than wide in middle in ratio of about 9 : 5; only moderately concave in middle of outer border; outer distal corner well rounded and without a tubercle or hook; scopula moderately developed along truncature.
Lip. Wider than long in ratio of 11 : 9; transversely grooved at base; well rounded distally. Sternal suture straight.
Sternum. Scutiform, quite convex; longer than wide in ratio of 13 : 10; widest between second coxae; anterior border slightly narrower than base of lip; anterior coxae wider apart than base of lip; posterior end a sharp point not extended between fourth coxae which are separated by one sixth of their width.
Legs. 1423. Tibial index of first leg 13, of fourth leg 12.
| Femora | Patellae | Tibiae | Metatarsi | Tarsi | Totals | |
| (measurements in mm) | ||||||
| 1. | .96 | .47 | .77 | .59 | .35 | 3.14 |
| 2. | .64 | .35 | .44 | .45 | .31 | 2.19 |
| 3. | .64 | .30 | .37 | .41 | .32 | 2.04 |
| 4. | 1.02 | .45 | .64 | .54 | .38 | 3.03 |
| Palp | .46 | .22 | .12 | — | .40 | 1.20 |
First coxae and femora moderately enlarged. All legs with a moderate supply of hair but without fringes or tufts.
