38 Annals of the Carnegie Museum. 



73. Prionolopha serrata (Linnaeus). 



A pair, male and female, are contained in the material coming from 

 Cayenne, French Guiana. They were taken in February, 1917, and 

 belong to C. M. Ace. No. 5873. 



Genus CoLPOLOPHA Stal. 



Colpolopha Stal, (Efv. Vet.-Akad. Forh.. XXX (4), p. 53 (1873). See Kirby, 

 Syn. Cat. Orth., Ill, p. 362, for additional bibliography. 



74. Colpolopha obsoleta (Serville). 



Trophiotus obsolclus Serville, Ann. Sci. Nat., XXII, p. 274 (1831); Ib., Ins. 



Orth., p. 620 (1839). 

 Colpolopha obsoleta PiCT. & Sauss., Mitt. Schweiz. Ent. Ges., VII, p. 338 (1887). 

 Xiphocera basalis Walker, Cat. Derm. Salt. Brit. Mus., Ill, p. 522 (1870). 



The collections made by S. M. Klages on the Mana River of French 

 Guiana during July, 1917, contain five males and four females of 

 this locust. They are a part of C. M. Ace. No. 5008. 



Genus CoRYACRis Rehn. 



Coryacris Rehn, Proc. U. S. Nat. Mus., XXXVI, p. in (1909); Bruner, Ann. 

 Carnegie Mus., VIII, pp. 53, 462 (1913). 



75. Coryacris angustipennis (Bruner). 



ElecEochlora anguslipennis Bruner, 2nd Rept. Locust. Comm. B. Aires, p. 58 



(1900). 

 Coryacris diversipes Rehn, Proc. U. S. Nat. Mus., XXXVI, pp. 111-114, figs, i, 2 



(1909). • 



Two females were collected by J. Steinbach in the Province del 

 Sara, Bolivia, in November, 1912, and in December, 1913, at an 

 elevation of 350 meters above sea-level. 



Genus Zoniopoda Stal. 



Zoniopoda Stal, Recens. Orth., I, pp. 32, 51 (1873); Bruner, Proc. U. S. Nat. 

 Mus., XXX, p. 652 (1906); Ib., Ann. Carnegie Mus., VIII, p. 57 (1911). 



76. Zoniopoda tarsata (Serville). 



Acridium larsala Serville, Ann. Sci. Nat., XXII, p. 283 (1831). 

 Zoniopoda larsala StAl, Recens. Orth., I, p. 51 (1873); Bruner, Ann. Carnegie 

 Mus., VIII, pp. 57, 59 (1911). 



The material now being studied contains a single female specimen, 



