92 JOUBNAl, OF ENTOMOLOGY AND ZOOLOGY 



Entrychocampa ivilsoni F. Silvestri 

 This species I found in Cucamonga and San Dimas canyons, 

 and in the South Hills. It is easily distinguished from the 

 others, because of the lateral appendices on the claws (Fig. 5). 

 One noticeable feature which is shown in the figure is the 

 flower-like organ on the bottom of the foot (Fig. 5). 



Fam. JAPYGID^ 

 Evalljapyx propinquus F. Silvestri 

 (Fig. 6) 

 This species was found in nearly every canyon in the moun- 

 tains, in Cucamonga, San Antonio, Palmer's, San Dimas, and 

 Live Oak canyons, in Blanchard Park and in the South Hills. 

 It is determined by its forceps. The base of the right is broader 

 than the left. About one-third of the way down on the left is 

 a large tubercle. About two-thirds of the way down on the 

 right there is a large tubercle. From this tooth to the tip it 

 is greatly concave. There are about eleven teeth on the inner 

 side of each of the forceps (Fig. 6). 



Fam. LEPISMID^ 

 I have several species of the genera Lepisma and Machilis 

 which are not yet determined. Most specimens were found 

 under dry leaves and stones. One species of Lepisma was 

 found on a sycamore tree under the bark. 



(Contribution from the Zoological Laboratory of Pomona College.) 



