626 PROCEEDINGS OF THE ACADEMY OF [NoV., 



Leucochrysa submacula n- sp. 



Pale yellowish, face with a dark or reddish spot each side under 

 antennae and close to the eyes, second and third joints of the maxil- 

 lary palpi with black spots, antennae pale, basal joint with a dark 

 streak on the outer side, vertex rather reddish in front part of the 

 elevation; pronotum narrowed in front, and with a reddish spot 

 near each anterior corner, thorax with a dark spot over base of the 

 wings; abdomen pale, with dark spot near base and another beyond 

 the middle. Wings hyaline, stigma short, black, many cross-veins 

 black at ends, gradates (5-6 fore wings, 4-4 hind wings) black, eight 

 radial cross-veins before stigma, inner gradates nearer to radial 

 sector than to outer series. Expanse 27 mm. 



From Bartica, British Guiana (Parish). 



Leucochrysa callota n. sp. 



Pale yellowish; a dark spot each side at base of the clypeus near 

 the eyes, two dark dots on front of vertex above the antennae, basal 

 joint of antennae with dark dot near tip; pronotum with a red-brown 

 spot each side near middle of the side margin; thorax with a large 

 spot each side above base of Avings, second segment of abdomen and 

 some other segments marked with dark. Wings hyaline; veins 

 pale, many cross-veins dark at ends, gradates dark, stigma dark in 

 both wings. Pronotum hardly longer than broad, narrowed in 

 front, 14 radial cross-veins, 7 inner, 8 outer gradates in fore wings, 

 outer series as near inner as to margin, outer forks fully four times 

 as long as broad; hind wings with six gradates in each series. Ex- 

 panse 33 mm. 



From Austin, Texas (McClendon). 



Chrysopa chacranella n. sp. 



Similar to C. nosina Navas. Black mark on cheek, reddish 

 divergent mark on vertex, and sides of thorax with two blackish 

 stripes, but here they are practically connected and not widely 

 separated as in C. nosina. The antennae are wholly pale, no mark 

 on basal joint, there are no spots on the face under antennae, and the 

 venation is not black at juncture of veins, the entire venation being 

 pale. Gradates 6-6 in both wings, the outer series as near to margin 

 as to inner series. Expanse 26 mm. 



From Chacra di Coria, Argentine, 26 February ( Jensen-Haarup) . 



Chrysopa figuralis n. sp. 



Green; face with a rather broad red streak across it, palpi and 

 antennae pale, basal joint of latter more yellowish, vertex with two 



