40 
Psyche 
[Mar. 
half of inner margin with five or six retroconical teeth, 
two other teeth in the inner margin of the apical tooth ; 
terminal plate of serrula interior spinelike, the next three 
conical, others fused into a velum, all teeth with entire 
margins. Movable finger fairly stout, a little curved ; 
subapical lobe much smaller than the apical tooth and 
located verv close to the latter ; serrula exterior of about 
20 ligulate plates (exact count prevented by broken 
plates) ; galea (Fig. 4) trifid near base, each branch sim- 
ple and fingerlike ; galeal seta fairly stout and not reach- 
ing to the tip of the galea ; movable finger 0.26 mm. long. 
Palps (Fig. 5) moderately stout, deep reddish brown 
in color; setae acuminate; surface of podomeres very 
weakly granular, with the granules minute and hardly 
discernible on the extensor surfaces of all podomeres 
except the trochanter ; chelal fingers with surface smooth. 
Maxilla 0.54 mm. long, 0.38 mm. wide; trochanter with 
conical extensor protuberance and a more rounded sub- 
dorsal one, granules of the extensor side confined to the 
protuberances ; length of trochanter 0.54 mm., width 0.31 
mm. ; femur 0.88 mm. long, 0.35 mm. wide ; tibia 0.92 mm. 
long, with 0.37 mm. Chela from the dorsad with hand 
stout, fingers gently curved and well separated from the 
hand ; chela without pedicle 1.58 mm. long, 0.55 mm. wide ; 
chelal hand exclusive of the pedicle 0.85 mm. long, 0.49 
mm. deep ; movable finger 0.8 mm. long. From the side, 
chelal hand (Fig. 6) subcylindrical ; basal margin rounded 
and blended into the dorsal and ventral margins without 
interruption; fingers fairly slender; each finger with 
about 60 marginal teeth distributed along almost the 
entire finger margin; teeth of the distal portion of each 
row retroconical and with well-developed cusps, those of 
the proximal end of each row rounded and acuspid. 
The legs deep yellow in color; fairly stout; surface ap- 
parently not sculptured ; setae long and acuminate, more 
numerous on the distal than on the proximal podomeres ; 
tarsal claws stout. First leg with femoral parts stout, 
margins of pars basalis flatly convex, margins of pars 
tibialis more rounded; length of pars basalis measured 
along the extensor margin 0.285 nun., depth 0.185 mm. ; 
