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Po.MoxA College Journal of Entomology 



pedipalpi quite heavy, femur as long as the ceplialothorax, fingers about as long 

 as the liand, but little curved. Length 3 mm. 



From Mariposa, Marin County, San Francisco and Clareuiont. 



BLOTHRUS 

 1 . Fingers scarcely if any longer than the liand, curved and heavy. magnus 



Fingers much longer than hand, very slender and nearly straight. 



californicus 



Blothrus magnus Ewing 



Hard parts reddish brown ; ceplialothorax a little longer than broad. Pedipalpi 



rather large and heavy, but femur longer than the ceplialothorax ; tibia long 



pedicellate; hand not twice as long as broad; fingers heavy, curved, shorter than 



hand. Length 4 mm. 



From Shasta Springs. 



Blothrus californicus Ranks 



.More yellowish; ceplialothorax plainly longer than broad, anterior margin 

 obtusely angled. Pedipalpi very slender; femur much longer than cephalothorax : 

 tibia nearly as long as femur, long pedicellate ; hand slender ; fingers much longer 

 than hand, slender, curved only near tip. Lengtli 2.2 mm. 



From Southern California. 



CHTHONIUS 



(Figure 210, F) 

 .\ii undetermined species of this genus has been recorded from Southern 

 California. 



