Vol. xxii] ENTOMOLOGICAL NEWS 251 



while the apex of the same in Sisantum notochloris is not 

 decidedly rounded, much approaching that seen in gracilicornis. 

 Again the caudal femora and fastigio-facial angle are far 

 nearer the type found in notochloris than in 0. pagana, 

 the quite elongate, little inflated femora found in pagana being 

 quite different from the more robust, distinctly inflated charac- 

 ter of these parts in Sisantum notochloris and gracilicornis. 



The two specimens in hand are slightly larger than the meas- 

 urements of the female sex given by Bruner. 



Orphulella punctata (DeGeer). 

 Puerto Bertoni. One female. (Schrottky). 

 This individual belongs to the form elegans. 



Ommexecha virens Serville. 



Puerto Bertoni. One female. December 13, 1909. (Ber- 

 toni, No. 394 part). 



Puerto Bertoni. One female. No date. (Schrottky). 



One of these specimens is suffused with ferruginous, while 

 the other has a "salt and pepper" effect of gray on brownish. In 

 response to a query regarding the color variation of individuals 

 of this and other species of the genus, Senor Bertoni writes 

 that "the Ommexechae live in communities, are very variable 

 in color and the green and obscure individuals are encountered 

 in copula." 



Tropinotus discoideus Serville. 



Puerto Bertoni. Three males, two females. (Schrottky). 

 Two of the males have green on the dorsum as previously de- 

 scribed by Rehn.* 



Chromacris Stolli (Pictet and Saussure). 



Puerto Bertoni. January, 1910. One male, one female. 

 (Schrottky, No. i). 



Adimantus vitticeps (Blanchard). 



Puerto Bertoni. One female. (Schrottky, No. 6). 



The following notes on the nymphal condition of this speci- 

 men have been supplied by the collector. 



*Proc. Acad. Nat. Sci. Phila., 1907, p. 170. 



