New chalcidoid from Paraguay. 37Ö 



half as long, with rainute puuctures, the fourth and fifth Segments 

 reticulated ; punctures more scattered on the second segment. Legs 

 normal, the tibial spurs Single, the posterior femora armed beneath 

 with about 11 teeth, the first largest, three or four times the size 

 of the others, the second to ninth moderately distinct, the tenth and 

 eleventh small. Posterior coxae above near apex with a small 

 blade-like projection or spur. Between anterior legs on the pro- 

 sternum is a vertical plate resembling the horizontal plate of the 

 scutellum, emarginate at middle. 



■ Fore wings clear or more or less infuscated, the submarginal 

 vein nearly twice the length of the marginal, the postmarginal vein 

 Short but distinctly longer than the sessile stigmal vein which is 

 barely more than a dot, barely pushed out from the marginal vein. 

 Discal ciliation uniform, dense, short; marginal ciliation inconspicuous, 

 minute. Head and thorax umbilicately punctate, the metanotum 

 rugose. Ovipositor not exserted. Species black, marked with yellow, 

 non-metallic. 



Male. The same but abdomen is less acute at apex. 



(Type. Tumidicoxa mgra n. sp., described beyond.) 



Table of species. 



Fore wings hyaline 2 



Fore wings more or less infuscated 1 



1. Fore wings stained with daskiness only; tegulae more than 

 half yellow. 



Anterior tibiae interiorly with only their middle black, 

 the distal end yellow for some distance proximad, the neigh- 

 borhood of the spur yellow. From direct lateral aspect, 

 posterior tibiae black at proximal end and along the inner 

 margin, the yellow spot of femur subreniform nigra 



Fore wings conspicuously clouded; tegulae more than half 

 black. 



Anterior tibiae interiorly nearly black for their whole 

 length only the extreme ends showing a trace of yellow, 

 the black going to the spur distad. From direct lateral 

 aspect, posterior tibiae as in nigra, the band along the 

 inner margin broader, nearly extending across, the femoral 

 yellow spot slenderer; intermediate tarsi brownish (male) 



fuscipennis 



