268 



bulletin: museum of comparative zoology. 



so. Clypeus about four sevenths as wide as diameter of an anterior 

 lateral eye. Area of median eyes equal in length and breadth or 

 slightly longer than wide (22:21); narrower in front than behind in 

 about the ratio 15:21. 



Sternum longer than wide in nearly ratio 35:24. Truncate ante- 

 riorly; widest near middle; angle at caudal end moderate, scarcely 

 acute. Labium narrowed from basal notches distad, the sides being 

 weakly convex; distal margin truncate. 



Upper margin of furrow of chelicera armed with the usual three 

 teeth of which the median is much the largest; lower margin with 

 two subequal teeth. 



Tibia I and II with three pairs of spines beneath, of which the 

 distal are much the smallest, the two proximal pairs being long and 

 appressed; metatarsi I and' II with a single basal pair of long spines 

 beneath. Posterior tibiae and metatarsi strongly spined beneath, 

 laterally and above. Femur I with five spines above, (three in a 

 transverse row distally, one submedian and one sul)basal). Meta- 

 tarsi and tarsi I and II scopulate to base; tarsi III and IV more 

 sparsely scopulate, the corresponding metatarsi not at all. 



Female. Length, 8 mm. Length of cephalothorax, 2.7 mm.; 

 width, 2 mm. 



Localities — Cuzco, 11,500 feet, July. (Type M. C. Z. 256, female). 

 Ollantaytambo, 9,000 feet, July. (M. C. Z. 257). 



Anyphaena andina, sp. nov. 

 Plate 22, fig. 4. 



Carapace yellow, of a darker shade along the sides; blackish over 

 eye-area, in a short narrow streak caudad from each posterior median 

 eye and in a short median line, bifurcate behind, just in front of the 

 fovea thoracica. Sternum and endites clear yellow, the labium of a 

 little darker tinge. Legs yellow, indistinctly marked with broken 

 annuli of which one at distal end of femora and one on patella (espe- 

 cially of the posterior legs) are most pronounced. Abdomen ventrally 



