THE CANADIAN ENTOMOLOGIST. 145 



Chimarocephala pacifica (Thomas). 



Three females ; March 23 and 24, and April 10, 1901. 



Sticthippus californicus (Scudder). 



Two females ; June 14 and August 13, 1901. 



An examination of these two specimens shows that viarmosatus, 

 Scudder (Psyche, VI., p. 318), is probably only a variation of this form, 

 one of the specimens having the anal vein free on one tegmen and 

 entangled on the other, this character being used by Scudder as a 

 differential one, while the maculations of the tegmina seem of no greater 

 value. 

 Spharagemon venustum (Stal). 



Four males and three females; May 18,20,25 and 28, and June 5,1901. 



These specimens have the hind tibiae; glaucous or dull lutescent instead 

 of blue. 



Derotmema Saussureanum, Scudder. 



One immature female and one male ; July 17, 1901. 

 Conozoa Behrensi, Saussure. 



Six specimens : four males, two females ; September 22 and October 

 3, 1901. 



Trimerotropis rebellis (Saussure). 



Trimerotropis cristata, Rehn (not of McNeill), Trans. Amer. Ent. 

 Soc, XXVII., p. 333 . 



Four specimens: three males, one female; April 14 and May 18 

 and 28, 1901. 



Trimerotropis vinculata, Scudder. 



Twenty-nine specimens : ten males, 19 females : March 23, April 4, 

 11, 17, 22 and 30, May 9, 15, 18, 25, 28 and 31, June 5, July 25, and 

 October 22 and 30, 1901. 



Heliastus californicus (Thomas). 

 One female; March 29, 1901. 



Dracotettix monsterosus, Bruner (?). 



One immature female ; May 4, 1901. 



This specimen differs somewhat from Burner's figure of D. 

 monsterosus (Proc. U. S. Nat. Mus., XII., pi. 1, fig. 1), mainly in the form 



