174 PROCEEDINGS OF THE ACADEMY OF [April, 



10 6", 7 9 . December, 1904, to February, 1905. 



This series shows some slight variation in size in the male sex. 



Tropinotus lineatus Bruncr. 



1906. Tropinotus lineatus Brunei-, Proc. U. S. Nat. Mus., XXX, p. 648. 

 [Sapucay, Paraguay.] 



2 d", 2 9. February and March, 1905. 



Three of these specimens are in the brown phase, while one female is 

 colored Avith green as mentioned in the original description. In the 

 latter specimen the characteristic longitudinal pale bar is light green, 

 and not yellowish as in the other individuals. 



EL.ffi:OCHLORA SUl. 



1S73. Elocochlora Stal, Ofv. K. Vetensk.-Akad. Forhandlingar, 1873, No. 4, 

 p. 52. 



Type. — Gryllus scaber Thunberg. 



Elaeochlora viridicata (Serville). 



1839. Xiphicera viridicata Serville, Orthopteres, p. 614. [Buenos Ayres.] 



9 d", 4 9. December, 1904; February and March, 1905. 



These specimens are not tj'-pical of viridicata, but are not strong!}^ 

 enough differentiated to warrant separation. When compared with 

 Buenos Ayi-es and Carcarana, Argentina material the Sapucay males 

 are seen to have distinctly shorter tegmina and wings, while the females 

 have these organs slightly shorter. The Sapucay males range from 

 19.5 to 26 millimeters in the length of the tegmina, while two Argentina 

 males measure 32.5 and 34 millimeters. 



CHROMACRIS Walker. 



•"Chromacris stolli (Pictet and Saussure). 



1887. R[homalea] Stolli Pictet and Saussure, Mittheil. Schw. Ent. Gesell.. 

 VII, p. 351. [Bahia, Brazil.] 



9 d", 10 9 . December, 1904; January to March, 1905. 



These specimens are clearly stolli and show no important differences 

 from Ai-gentina material of the species. When compared with British 

 Guianan specimens of C. miles the Sapucay material is seen to be dis- 

 tinct. 



ZONIOPODA Stai. 



1873. Zoniopoda Stal, Recensio Orthopterorum, I, pp. 32, 51. 

 Included Z. tarsaia (Serville) and emarginata Stal, of which the first 

 may be considered the tj-pe. 



Zoniopoda iheringi (Pictet .and Saussure). 



1887. Z[oniopoda] Iheringi Pictet and Saussure, Mittheil. Schw. Ent. 

 Gesell., VII, p. 3.57. [Southern Brazil.] 



12 'j", 10 9 . December, 1904; February and March, 1905. 



