14 Journal New York Entomological Society. [Voi. xxx. 



gradually acuminate, much deflexed, tip reaching well beyond end of abdomen 

 but not reaching tips of tegmina, apical end ferruginous. 



Tegmina hyaline, entirely exposed ; base very slightly coriaceous and 

 punctate, a narrow black opaque spot at base just at margin of pronotum ; 

 veins very prominent, black in- central area; five apical and one discoidal cell; 

 third apical cell strongly petiolate. Hind wings with four apical areas. 



Under surface of body uniformly greenish-yellow; legs and feet entirely 

 luteous ; hind tibiae minutely spined with black. 



Length from front of head to tips of tegmina 7.8 mm. ; width between tips 

 of suprahumeral horns 5 mm. 



Type : female. 



Locality: Iquitos, Peru, April 21. 1920 (Parish). Paratypes from same 

 locality and from Yurimaguas, Peru. 



Near Nassimia binotata Fairmaire but larger, differently colored 

 and with the posterior process much more deflexed. 



Large, robust, greenish white, with a broad black band on each 

 side extending from above the eye to the suprahumeral horns, then 

 backward and upward to the base of the posterior process ; central part 

 of median carina black; apex of posterior process brown; supra- 

 humerals long, slender, sharp, extending almost directly outward; 

 posterior process deflexed, not reaching tips of tegmina. Superficially 

 much suggesting the genus Ccresa. 



Cymbomorpha amazona Stal. 



1866. Cymbomorpha amaaona Stal. Analect. Hem., 388. 



Four specimens, one from Iquitos, Peru, March 16, 1920, another 

 from the same locality collected April 16, 1920, one from Napo River, 

 Peru, June, 1920, and one from Parintius, Brazil, October 3, 1919. All 

 taken by Mr. Parish. 



Csnnbomorpha nitidipennis new species. (PI. H, fig. i.) 



Head subtriangular, roughly sculptured, luteous sprinkled with ferrugi- 

 nous, coarsely punctate, sparingly pubescent ; base sinuate ; apex very acute ; 

 eyes large, prominent, brown ; ocelli small, ferruginous, inconspicuous, farther 

 from each other than from the eyes and situated about on a line drawn 

 through centers of eyes ; margins of gense strongly sinuate ; clypeus longer 

 than wide, lateral margins continuing line of margins of gense, apex very acute 

 and slightly pilose. 



Pronotum compressed, arcuate, highest in middle, coarsely punctate, not 

 pubescent, mottled ferruginous and luteous with the former color predominat- 



