1552 Ceuthophilus Californicus Scudd. 



Frequent at Clareniont, California, under stones. Det. Kehn. 

 2595 Tropizaspis Steindachneri (Hermann). 



Occasional at Clareniont, California. Det. Rehn. 



GRYLLIDAE. 

 790 Stenopelmatus irregularis Bruner. 



Frequent at Stanford University, California. Det. Morse. 

 *1551 Stenopelmatus oculatus Scudd. 



Frequent at Claremont, California. Det. Rehn. 

 1972 Stenopelmatus Californicus Br. ? 



Immature forms doubtfully referred to this species by Rehn were 

 found commonly under stones at Claremont, California. 



*791 Rhipipteryx Biolleyi Sauss. 



Occasionally taken in the sweep net at San Marcos, Nicaragua. Det. 

 Morse. 



3006 Tridactylus terminalis Scudd. 



Occasional on the muddy lake shore at Elsinore, California. Det. 

 Rehn. 



*792 Ellipes minuta (Scudd.) 



Common in sweepings made at Managua, Nicaragua and at Champer- 

 ico, Guatemala. Det. Rehn and Morse. 



2004 Gryllus pennsylvanicus Burm. 



I'requent at Claremont, California. Det. Rehn. 

 2(i00 Gryllus assimilis Fabr. 



Frequent under stones on Catalina Island, California. What are 

 apparently the young of this species were found abundant under stones 

 at Claremont, California. 



2005 Gryllus vocalls Scudd. 



Occasional at Elsinore, California. Det. Rehn. 

 3004 Gryllus integer Scudd. 



Occasional at Elsinore, California. Det. Rehn. 

 2009 Prosthacusta mexicana Sauss. ? 



Occasional at San Marcos, Nicaragua. Det. Rehn. 

 1970 Ectatoderus borealis Scudd. 



Occasional at ('laremont, California. Det. Rehn. 

 2G08 Ectatoderus aztecus Sauss. 



Taken at Acapulco, Mexico. Det. Rehn. 



