140 PROCEEDINGS ENTOMOLOGICAL SOCIETY 



From Minero, Muzo, Colombia, 500 m. (Fassl.). 



Chrysopa bolivari n. sp. 



Similar to C. caucana. Antennae black, basal joints dull reddish, two 

 dark spots on vertex, a black line from eye to mouth, and palpi marked with 

 black; pronotum with two dark lines each side, one marginal, marginal dark 

 stripe above base of wings on meso- and metathorax, and abdominal segment 

 marked with dark on sides. Wings short, rounded at tip ; few-veined, about 

 fourteen costals, four cross-veins behind stigma, three or four gradates in 

 each series, outer as near to inner series as to the margin, marginal forks not 

 twice as long as broad, divisory ends beyond cross vein, second cubital as 

 long as third, but not as wide. In basal part of wing several veins are thick- 

 ened for a short distance, the radial sector between the first and second 

 cross-veins to the median, the base of divisory cell, extending back on upper 

 part of of second cubital cell, and also the cubital near base; these sections 

 are about three times as broad as the rest of the vein, and furnished with 

 minute spicules; these only in the fore-wing. 



Expanse, 20 mm. 



From San Antonio, Colombia, January, 2000 hi. (Fassl.). 



Chrysopa latithorax n. sp. 



Greenish; a large, broad-bodied species; no dark marks except red line 

 between antennae; a whitish median stripe on thorax and abdomen, abdo- 

 men not dark on sides. Antennae rather short and stout; prothorax fully 

 twice as broad as long, much broader behind than in front. Wings rather 

 slender, almost acute, rather densely veined, many costals, 9 to 11 gradates 

 in each series, outer nearer to margin than to inner series; divisory veinlet 

 ends at or barely before the cross-vein; third cubital shorter, but wider than 

 second, its base very oblique; marginal forks about four times as long as 

 broad; about eight cross-veins behind stigma, and three or four beyond end 

 of the subcosta; radial sector dark at origin and out for some distance; most 

 of the cross-veins dark, at least in part, and marginal forkings dark; in all 

 wings there is one or more accessory gradate veinlets. 



Expanse, 32 mm. 



From Mendoza, Argentine, (Haarup). 



Chrysopa confraterna n. sp. 



Runs to C. nobregana in Navas table, differs by having a dark brown mark 

 under each eye, but not reaching to mouth. Pale yellowish, probably green- 

 ish alive; head rather long and narrow; palpi with dark tips; vertex slightly 

 tumid; pronotum broader than long, scarcely broader behind, with a faint 

 mark each side. 



Wings moderately slender, not acute at tips, with green venation, slightly 

 darkened on costal and radial cross-veins, and on some other veins ; gradates 

 dark, inner of seven, outer of eight veinlets, outer series nearer to margin 



