CHAMBERLIN: THE ARACHNIDA. 279 
Anterior row of eyes shorter than the second (about as 11:12); 
slightly procurved; diameter of medians greater than that of laterals 
in ratio 4:3; medians three fourths their diameter (or a little farther) 
apart, their radius or slightly more from the laterals; median eyes 
more than their diameter from the lower edge of the clypeus (about 
once and a fourth), the laterals nearly once and two thirds their diam- 
eter from it. Diameter of eyes of second row exceeding that of the 
anterior medians in about ratio 5:2; eyes of second row more than 
their radius apart (about three fifths diameter), less than their radius 
from anterior medians (two fifths diameter). Posterior eyes a 
little smaller than the second, three and a half or a little more times 
their diameter apart. Quadrangle of posterior eyes contained in 
total length of cephalothorax about 3.75 times. Area of median eyes 
much wider than long (48: 34), wider behind than in front (12:5). 
Total length of sternum exceeding the width in ratio 8.5-9:7, 
(Plate 22, fig. 8). 
Labium wider than long, (Plate 22, fig. 7). 
Upper margin of furrow of chelicera with the usual three teeth; 
lower margin with four teeth of which the third from the distal end 
is much the smallest, the other three stout, conical, equal, (Plate 22, 
fig. 9). 
Anterior tarsi and metatarsi scopulate to base; the posterior meta- 
tarsi scopulate lightly on distal portion only. Tibia I with five 
pairs of ventral spines, these being very long, the first or basal ones 
overlapping bases of those of the third pair, the distal spines much 
shorter than those of first and second pairs; also a short spine on 
anterior and one on posterior face. Metatarsus I with three pairs 
of ventral spines of which the first two pairs are very long like those 
of the tibiae; also with three spines on anterior and three on posterior 
surface and a pair of dorsal ones near distal end. ° 
Anterior piece of lorum of pedicel notched behind, the posterior 
piece rounded anteriorly and fitting into the notch. 
Process of tibia of palpus in male ventral in position; subconical 
and low in specimen lacking one moult of maturity. 
Male. Length,9 mm. Length of cephalothorax, 3 mm.; width, 
2.5 mm. 
fem. tib.+pat. met. tar. total 
Leg I Sim. 42mm. v2. nm ese o min.. stO. > mm: 
Leg II aay.il 3.8 2.1 1.3 10.3 
Leg HII 2.3 3 2 at 8.4 
Leg IV 3.7 1 3 1.3 11.0 
