JOURNAL, OF ENTOMOLOGY AND ZOOLOGY 197 



and claw covered with long, simple hairs; mandibles large, serrula 

 attached only at base; spinnerets long and transparent. 



Legs: The femur and tibia of the first two pairs of legs rather 

 stout; no trochantins; covered with simple hairs. 



Habitat: Found in oak trees in the wash around Claremont. 



This differs slightly from that described by Banks in that: 



1. The upper margin of the cephalothorax is not rounded, but 

 truncate. 



2. The fingers of the claw are not shorter than the hand. 



3. The femur and tibia of the first two pairs of legs are not 

 stout. 



(Contribution from the Zoological Laboratory of Pomona College) 



