150 PROCEEDINGS ENTOMOLOGICAL SOCIETY 



2. A large spot near origin of radial sector, and one near tip of 



wing, many smaller spots; third cubital cell very narrow. 



maculipennis 



Only a spot at connecting veinlet between median and cubitus 



in forewings 3 



3. The upper part of the third cubital cell reaches nearly one-half 



way back on the second cell pretiosa 



The upper part of the third cubital cell reaches only a little 



back on the second Colombia 



4. Veinlets between radius and radial sector green, a small cloud 



on the fourth veinlet from end of anal vein; small species. 



inornata 

 Veinlets between radius and sector partly black 5 



5. Gradate veinlets faintly clouded, inner gradate series irreg- 



ular pulchella 



Gradates not clouded, inner series regular cordillera 



Allochrysa Colombia, new species. 



In general similar to A. varia Schn., but lacks the black on basal 

 costal cross-veins and divisory veinlet, the outer gradate series is 

 not heavily marked, but at its base is a distinct dark cloud; the stigma 

 is dark at base; the black near tip of abdomen is in one large spot 

 (not broken up). The head shows a transverse blackish mark over 

 the base of the antennas, on the basal joint is a red stripe, and the 

 thorax is more heavily marked with black than in A. varia; the pro- 

 notum has a reddish mark at each anterior corner. The inner gradate 

 series is much more produced basally than in A. varia, often with 15 

 or 20 veinlets. 



From Canon del Moute Tolima, 1,700 meters, October, San 

 Antonio, 1,800 meters, November; and Santa Margarita, July, 

 2,700 meters; all Colombia (Fassl). 



Allochrysa pretiosa, new species. 



Very similar to A. Colombia, but differs in that the inner series of 

 gradate veinlets does not extend so far basally, hardly further than in 

 A. varia, being about ten or eleven veinlets, and in the shape of the 

 third cubital cell. The upper part extends backward over the second 

 cubital for nearly one-half the length of that cell, so the divisory vein- 

 let appears as a fork of the median. The line over base of antennas 

 is more narrow than in A. Colombia, and the cloud at base of the inner 

 series of gradate veinlets is not nearly as prominent. 



From Inmba, Cauca, 1,000 meters, January (Fassl). 



Allochrysa maculipennis, new species. 



Mouth blackish, a reddish mark on cheeks; basal joint of antennas 

 mostly black above, leaving a pale triangle, second joint dark, and 

 several other joints following marked with black; pronotum with two 

 reddish or blackish spots each side, one at anterior outer corner; tho- 



