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Psyche 
[Vol. 87 
yellowish (white) with a greyish-brown (dark green with brown tinge) 
band across the anterior margin with grey (dark green) on the 
anterior margins of the shoulders and a dark band extending to base; 
irregularly shaped intercalations of white along the anterior margin 
of the band. Three pairs of sclerotized depressions (in addition to 
many scattered minor ones) of which the first pair between the humps 
is dark brown and more conspicuous. Venter of abdomen whitish 
(yellow) between epigastric furrow and the brownish spinnerets, with 
a darker central area. 
The carapace about as long as wide, widest posteriorly, rounded on 
the sides, the pars cephalica at the posterior eye row more than half as 
wide as carapace (3.42/6.34). Pars cephalica subtriangular as seen 
from side, the occipital horn bifurcate apically, separated by deep 
rounded depression, and greatest width of horns more than half of 
width of carapace. Pars cephalica with well developed warts and 
cones which are mostly restricted to this area of carapace. Lateral 
eyes of each side on a single projecting cone and the four median eyes 
on a single, less pointed elevation. Clypeus vertical, equal in height to 
about 3-4 diameters of anterior median eye. Anterior eye row slightly 
procurved, posterior row slightly more so. Anterior medians sepa¬ 
rated by 2.3 diameters, posterior medians by 3.3 diameters; anterior 
medians from anterior laterals by 8 diameters, posterior medians 
from posterior laterals by 8.7 diameters. Median ocular quadrangle 
broader than long (ratio 1.49:1) and front eyes larger. 
Chelicerae bluntly conical, the upper margin with three sharp 
teeth, the middle one longest, lower margin with one tooth. Sternum 
subtriangular slightly longer than wide (ratio 1.13:1), broadly 
emarginate in front with rounded point opposite the posterior margin 
of each coxa. Posterior coxae separated by 1/4 width of fourth coxa. 
Labium broader than long (ratio 2.12:1) with central point projecting 
somewhat at tip and extending to about 1/3 of distance to tips of 
parallel endites. 
Legs clothed with fine hairs. 
I 
II 
III 
IV 
Femur 
5.33 
4.27 
2.83 
4.07 
Patella 
2.92 
2.53 
1.49 
1.94 
Tibia 
4.88 
3.42 
1.91 
2.95 
Metatarsus 
5.05 
3.09 
1.71 
2.67 
Tarsus 
1.40 
1.01 
.79 
.73 
Total 
19.58 
14.32 
8.73 
12.36 
