1948 j 
Bryant — Spiders f rom Mexico 
63 
by O.P.-Cambridge but it lias tlie same spots and lines 
on tlie anterior pairs of legs, tlie mandibles and the 
cephalothorax. The figure of the epigynnm given by 
O.P.-Cambridge is very misleading as the scape is 
turned back and it is not in a normal position. Keyser- 
ling has a much better description and the figures of the 
scape is in the normal position. 
2 Mexico; Acapulco, 18 December 1944 (S. Jones). 
Family CnuBiONiDm 
Genus Anyph&nella Bryant 1931 
Anyphaenella pavida spec. liov. 
Figure 12 
Female. Length, 3.0 mm., ceph. 1.0 mm., abd. 2.0 mm. 
Cephalothorax pale, slightly darker about the ante- 
rior margin, faint darker lateral stripes from the lateral 
eyes to the posterior margin, moderately convex, thoracic 
groove faint; eyes, anterior row straight, eyes subequal 
and equidistant, separated by about a radius, posterior 
row procurved, slightly longer than the anterior row, 
separated by more than a diameter; quadrangle higher 
than wide and wider behind than in front ; clypeus about 
equals the diameter of a.m.e. ; mandibles brown, vertical, 
rather long, fang groove transverse, impossible to see the 
teeth on the fang groove; labium gray, about as long as 
wide ; maxillce pale, not twice as long as labium, sides 
parallel, not emarginate on the outer margins ; sternum 
pale, nearly as wide as long, convex, widest between II 
coxae, IV coxae separated by less than a diameter; abdo- 
men pale, shaded with gray in no definite pattern, convex, 
venter pale, opening of the posterior spiracle one third 
nearer the spinnerets than to the fold, spinnerets closely 
grouped; legs , I right missing, 1-4-2-3, very slender and 
frail, pale, I pair very long, I tibia, 1.4 mm. long, spines, 
ventral, 2-2, long and slender, lateral, 2-2, metatarsus, 
ventral, 2-2 ; epigynum , area almost twice as wide as long, 
all the parts beneath the surface deeply colored, a pair 
of large dark sacs just anterior to the fold, separated by 
fully a diameter with a notched margin between, in the 
anterior half and slightly closer together, a pair of 
