304 Annals of the Carnegie Museum. 



much in advance of its middle and both forks reaching the posterior 

 margin before the apex. Tips of the wings extending well beyond the 

 apex of the tegmina, coriaceous. Legs graceful, the femora all pro- 

 vided with a few spines beneath; anterior and middle tibiae sulcate 

 above, the intermediate pair sometimes spined above externally. 

 Auditory apparatus wide open on both margins. Subgenital plate 

 of the male abdomen rather small, tricarinate, gently tapering, the 

 apex truncate, without free styles. Cerci bowed, moderately robust, 

 their apex furnished with a blunt inwardly directed tooth. Ovi- 

 positor very short, blunt, almost as wide as long, the upper valve 

 minutely crenulated apically; subgenital plate small and triangular, 

 its apex entire. 



Color either pale yellowish green or ferruginous, the tegmina more 

 or less dimly maculate or marmorate with fuscous accordingly as 

 the pallid venation permits of the showing through of the fuscous 

 back-ground of these organs. Pronotum irregularly flecked with 

 dark-colored dots, these flecks varying from vinaceous to fuscous; 

 anterior ulnar vein prominent, greenish even in the ferruginous 

 colored specimens; antennae pale annulated with darker. 



Length of body; cf , Ii mm., 9 , 14 mm.; of pronotum, c/' , 3.25 mm., 

 9 , 3.50 mm.; of tegmina, cf , 21 mm., 9 , 24 mm.; width of tegmina, 

 cf and 9 , 4.75 mm.; length of hind femora, d^, 13 mm., 9 , 14 mm., 

 of ovipositor, 1.5 mm. 



Habitat. — The types, cf and 9, bear the label "Chapada, near 

 Cuyaba, Matto Grosso, Brazil, August." Other specimens are also 

 at hand which contain only the Chapada label. Some of them were 

 taken during the months of June and July (H. H. Smith). The types 

 are in the collection of the Carnegie Museum. 



Genus C.4LLInsaria Rehn. 



Callinsaria Rehn, Proc. Acad. Nat. Sci. Phila., 1913, pp. 361, 362. 



The representatives of the present genus are confined to the tropical 

 and subtropical regions of South America. The type of the genus, 

 C. diipeipennis Rehn, came from Misiones, Argentina. What 

 appears to be a second species is before me now. It has been given 

 the name 



10. Callinsaria boliviana sp. no\ . 



In its general appearance this insect is somewhat similar to the figure 

 and description of cliipeipennis Rehn, but slightly larger, and some- 



