1936 ] 
New Species of Southern Spiders 
91 
epigynum dark reddish-brown, with margins heavily chi- 
tinized, openings small and round, widely separated lead- 
ing by spiral tubes to sacs above. 
Holotype 9 Texas ; Dallas, near Southern Methodist Uni- 
versity, 5 April, 1935. 
This species is marked like Tegenaria cavicola Banks, 
from Salt Petre Cave, Indiana. Unfortunately the type of 
this species is immature. The posterior row of eyes is not 
as strongly procurved as in Tegenaria domestica but the 
epigynum has the same broad lobe. It differs from Tege- 
naria obscura Banks, described from a single female by 
the different proportion in length of the joints of the spin- 
nerets and position of eyes of posterior row. 
LYCOSIDAE 
Schizocosa perplexa sp. nov. 
Fig. 2 
Male. Length, 9.0 mm. ; ceph., 5.0 mm. ; abd., 4.0 mm. 
Cephalothorax with light stripe from second eye row to 
posterior margin, with sides evenly converging from the 
posterior eyes so that width at posterior margin less than 
half the greatest width, covered with short white hairs, 
sides brown, thickly covered with short black hairs, no in- 
dications of submarginal light stripe, very dark about eyes ; 
eyes anterior row shorter than second row, a.m.e. separated 
by little over a radius, larger than a.l.e. and separated from 
them by less than a radius, eyes of second row separated by 
about a diameter ; mandibles dark brown, covered with long 
black hairs, vertical, superior margin of fang groove with 
three teeth, middle largest, inferior margin with three sub- 
equal teeth; labium higher than wide, lateral excavations 
at base about one third the length ; maxillse twice as high as 
labium ; sternum and coxae light ; abdomen with light brown 
basal stripe which disappears about middle; in this the 
usual spear-mark can be traced outlined by black dots, 
sides black, entire abdomen thickly covered with long dark 
hairs and a few longer white hairs at base on light stripe ; 
venter dark with a few scattered lighter spots and a nar- 
row, median light stripe from fold to spinnerets; legs, I 
