628 PROCEEDINGS OF THE ACADEMY OF [NoV.,. 



It is related to Ch. losva Navas, which I have from Monte del Eden, 

 Ibaque, Colombia, 9,000 feet (Fassl), but the inner gradates do not 

 extend basally. 

 Chrysopa hesperina n. sp. 



Pale greenish; thorax with a pale median stripe; head with red 

 stripe on cheeks, an oblique spot under each antenna, and vertex 

 with a line each side near eyes, red; last joint of palpi black; antennae 

 pale, unmarked, rest of body also unmarked. Pronotum about as 

 broad as long. Wings scarcely acute at tips, with green venation; 

 costals, radials, cubital and median cross-veins wholly dark, as also 

 the gradates, branches of radial sector, and forkings of marginals 

 dark in part, origin of radial sector, and tip of divisory vein dark; 

 14 costals, third cubital cell not very long, divisory ends beyond 

 cross-vein, gradates 5-6, inner series scarcely nearer to outer than 

 to radial sector, marginal forks not twice as long as broad. In 

 hind wings costals and gradates black, and also the ends of veins 

 ending in middle portion of radial sector black; gradates 4-6. Ex- 

 panse 22 mm. 



From Caldras, Colombia, May, 4,400 feet (Parish), and Call, 

 Colombia, May, 500 feet (Parish). 



Chrysopa breviata n- sp. 



Pale greenish or yellowish, head unmarked, palpi marked with 

 black, antennae pale, more yellowish on base; pronotum about twice 

 as broad as long, a large red spot on each anterior side; rest of body 

 and the legs pale, unmarked. Wings with green venation, costals, 

 radials, gradates, some other cross-veins, bases of radial branches, 

 origin of radial sector, part of divisorius, and marginal forks black. 

 In hind wings a few costals and the gradates black. Wings short, 

 almost rounded at tip, about 16 costals, third cubital cell one-half 

 as wide at base as at tip, divisory ending a little beyond cross-vein; 

 in fore wing 3 to 5 outer, and 2 or 3 inner gradates; in hind wing 

 4 to 6 outer, and 1 or 2 inner gradates; the inner nearly twice as 

 close to outer as to the racUal sector; marginal forks not twice as 

 long as broad. Expanse 18 to 20 mm. 



From Guayaquil (Parish) and Quevedo, Ecuador. 



Chrysopa azygota n. sp. 



Pale yellowish or greenish, a Ijlackish stripe on each cheek, a dot 

 on middle of face, and second and third joints of antennse blackish, 

 a dark stripe on outer side of basal joint, and tips of palpi dark; 

 rest of body and legs pale, unmarked. Wings with pale venation, 



