218 
ANNALS NEW YORK ACADEMY OF SCIENCES 
Total length, 23.0; cephalothorax, 11.5 long, 8.5 broad in the widest place, and 
5.5 broad in front; abdomen, 11.5 long; sternum as broad as long; lip slightly 
longer than broad; pro-margin of chelae with 3 teeth of which middle is largest; 
retromargin with 4 teeth; clypeus equal to 2 diameters of front eyes; quadrangulus 
broader than long, narrower in front; anterior eyes of quadrangle distinctly smaller; 
patella and tibia of first pair only slightly longer than patella and tibia of fourth pair 
(12.9 and 12.4); second row of eyes straight by anterior margin; tibia and tarso- 
metatarsus of palpus has no pad of short hair; diameter of eyes: AM, 0.40, AL, 
0.30, PM, 0.45, PL, 0.45; quadrangulus, 1.20 long, 1.25 broad; distance between 
outside edges of the front eyes is only 1.15; legs in order 4123. 
Legs 
Femur 
Pat. + Tib. 
Metatar. 
Tarsus 
Total 
I 
9.0 
12.9 
7.5 
3.0 
32.4 
II 
9.0 
12.3 
7.0 
3.0 
31.3 
III 
7.3 
9.9 
6.5 
3.0 
26.7 
IY 
9.4 
12.4 
10.5 
3.5 
35.8 
Spines on legs: First leg. — Femur, EPS, 3 rows of spines, 3 spines in each row, 
PRS, 1 distal spine; tibia, HYS, 2 rows of spines, 5 spines in each row, PRS, 1 
proximal spine; metatarsus, HYS, 2 rows of spi nes,3 spines in each row. Second 
leg. — Femur, EPS, 3 rows of 3 spines each, PRS, 1 distal spine, RES, 1 proximal 
spine; tibia, HYS, 2 rows of 5 spines each, RES, one proximal spine; metatarsus, 
HYS, 2 rows of 3 spines each. Third leg — Femur, EPS, 3 rows of 3 spines each 
and 1 additional distal spine, PRS, 1 distal spine, patella, PRS, 1 spine, RES, 1 
spine; tibia, EPS, 1 median row of 3 spines, HYS, 2 rows of 3 spines each, PRS, 2 
spines, RES, 2 spines; metatarsus, EPS, one spine, HYS, 2 rows of 2 spines each; 
PRS, 2 spines, RES, 2 spines; tarsus distal verticel of 6 spines. Fourth leg. — Femur, 
EPS, 2 rows of 3 spines each and 1 additional distal spine; patella, PRS, 1 spine; 
RES, one spine; tibia, EPS, 1 medial row of 3 spines, HYS, 2 rows of 3 spines each, 
PRS, 2 spines, RES, 2 spines; metatarsus, EPS, 2 spines in middle line, HYS, 2 rows 
of which one consists of 3 and the other of 2 spines, PRS, 1 row of 3 spines, RES, 
2 spines; tarsus, distal verticellum of 6 spines. Palpus. Femur, PES, 1 spine at 
base, 1 in middle and 4 at distal end; patella, RES, 1 spine; tibia, RES, 1 spine, 
PRS, 1 spine; tarso-metatarsus, PRS, 2 spines, RES, 2 spines. 
The following measurements were taken from a medium sized mature 
male. 
Total length, 16.5; cephalothorax gibbous, 9.0 long, 7.5 broad (only 3.5 in 
front); abdomen, 7.5 long; quadrangulus, 1.20 long, 1.25 broad; distance between 
outside edges of anterior eyes of quadrangle, 1.15; eyes of second row straight by 
anterior margins; diameter of eyes: AM, 0.36, AL, 0.24, PM, 0.39, PL, 0.39; legs 
in order 4123. 
Legs 
Femur 
Pat. + Tib. 
Metatar. 
Tarsus 
Total 
I 
10.0 
14.5 
10.4 
4.3 
39.2 
II 
9.6 
13.3 
9.6 
4.0 
36.5 
III 
8.5 
11.0 
8.4 
3.4 
31.3 
IV 
10.2 
13.2 
13.0 
4.0 
40.4 
Fourth metatarsus quite straight; tibial spur of palpus as figured (Plate XXII, 
fig. 25); tibia and tarso-metatarsus of palpus without pad of hair on prosym- 
metrical surface (inner side of F. Cambridge). 
