396 
Psyche 
[December 
Figs. 9-12. Stygnojnma fiskci n. sp. 9. Part of anterior of dorsum 
showing differences between female paratype and male holotype. 10. 
Lateral view of chelicera, female paratype. 11. Ventral view of palpus, 
female paratype. 12. Ovipositor; a. Ventral view. b. Frontal view. 
patella, 0.78 mm; tibia, 1.27 mm; tarsus, 0.95 mm; total length, 
4.60 mm. First femur ^ 1.7 1 mm; total length, 6.78 mm. Second 
femur, 2.75 mm; total length, 11.60 mm. Third femur, 2.00 mm ; 
total length, 7.70 mm. Fourth femur, 2.50 mm; total length, 
10.10 mm. 
There is some variation also in the armature of the chelicera and 
palpus. This male, in the ventrolateral surface of the femur of the 
palpus, has a row of only three tubercles, instead of five as does 
the holotype. The other male has five on the right femur and four 
on the left. The measurements of this specimen are about the same 
as of the holotype. 
Diagnosis. Aside from the morphological differences due to adapta- 
tion to cave life, we can recognize the new species by the following 
