94 
Psyche 
[December 
a few hairs on posterior half, low, much narrowed in 
front, sides evenly rounded, thoracic groove short but dis- 
tinct, radical striae indistinct; eyes closely grouped cover- 
ing two thirds of the head, anterior row weakly procurved, 
a.m.e. smallest of eight, separated by a little less than dia- 
meter and almost touching the flat and much larger a.l.e., 
posterior row same length as anterior, slightly procurved, 
p.m.e. angular, about the same size as p.l.e., separated by 
less than short diameter and from p.l.e. by even less, p.l.e. 
slightly smaller than a.l.e. and separated from them by less 
than diameter of the latter; quadrangle of median eyes 
narrower behind and higher than wide ; clypeus little wider 
than diameter of a.m.e. ; mandibles brown, vertical, median 
half thickly covered with short black bristles directed in- 
ward so as to form a thick brush, fang groove short, no 
teeth on either margin, fang weak; labium, narrower than 
high, sides almost parallel, palpi inserted beyond the mid- 
dle' of the maxillae, tips inclined over labium; sternum 
bright yellow with a few stiff black bristles about the mar- 
gin, three-quarters as wide as long, IV coxae separated by 
less than half a diameter, I coxae longer than IV, all coxae 
can be seen from dorsal side beyond cephalothorax; abdo- 
men a dull gray thickly covered with short stiff hairs, 
longer at base, venter lighter, inferior spinnerets separated 
by more than a diameter ; legs, IV right leg missing, I leg 
longest, femur enlarged and flattened laterally, spines, I 
and II, femur, 1-1, dorsal, patella, tibia and metatarsus, 0, 
III and IV, femur, 1-1 dorsal, patella, tibia, dorsal 0, sev- 
eral lateral and ventral not in pairs; palpus about as long 
as cephalothorax, febur longer than patella + tibia, tibia 
two-thirds as long as patella, tibial spur almost as long as 
joint, longer than diameter, pressed close to cymbium two 
thirds length and then bent outward, tip truncate, palpal 
organ completely filling cavity, embolus arising from near 
the tip making a sharp turn backwards and ending in a 
slender tip on the cymbium, on the opposite margin about 
the middle is a short black spur or spine parallel to the 
plane of the cavity. 
Holotype $ Texas; Dallas, house on Oak Cliff, 15 May, 
1935, (S. Jones). 
