406 MEMOIRS OF THE CARNEGIE MUSEUM 



PhasgonopJiora nuuhtld Sichel, Ann. Soc. ent. France (4), V., 1865, pp. '358 and 371, 

 cf.— Dalla Torre, Cat. Hym., \'., 1898, p. 371. 

 Brazil. 



Ph.\sgonophora condalus Walker. 

 Phasgonnphora conddivs Walker, Entom., I., 1841, p. 134, 9. — Sicliel, Ann. Soc. ent. 

 France (4), Y., 1865, pp. 358 and 365.— Dalla Torre, Cat. Hym., V., 1898, 

 p. 371. 

 PJiasgonophora caiuJdfus Guerin, Iconogr. regn. Anim., VIL, 1845, Ins., p. 413 (def. 



typogr.). 

 PhasgonojjJtora thoracica Sichel, Ann. Soc. ent. France (4), \., 1865, pp. 358 and 365. 

 Brazil (Mr. Curtis' collection). 



Genus TRIGONUEA Sichel. 

 Trigonura dorsalis, sp. nov. 



Fanalc. — Length 7.4 mm. Entirely black, except the pronotuui, the mesonotum 

 and the scutellum which are red, and the front and middle knees, tips of tibiae, and 

 all the tarsi which are yellow. Wings hyaline, the tegulse yellow, the veins brown 



Brazil : Santarem. Three specimens. 



Triconura dentipes (Fabricius). 



Chakis dcutqjes Fabricius, Syst. Piez., 1804, p. 165.— Dalla Torre, Cat. Hym., V., 

 1898, p. 387. 

 South America. 



Genus THAUMATELIA Kirby. 



Thaumatelia separata (Walker). 



Chakis separata Walker, Trans. Ent. Soc. London (3), I., 1862, p. 352, 9. 



Thainaatclia separata Kirl)y, Journ. Linn. Soc. London, XVIL, 1883, p. 60; pi. 4, 



f 9, 10.- Dalla Torre, Cat. Hym., V., 1898, p. 372. 



Brazil : Ega. 



Thaumatelia pllchripenxis, sp. nov. 



(Plate XXXI., Fig. 2.) 

 Ferrutle. — Length 15 mm. Black; the abdomen, except the long stylus which 

 is black, rufous ; legs, except the hind femora which are rufous, black, the knees 

 and tarsi, except the middle and hind pairs basally, honey-3'ellow. Wings with the 

 apical half fuscous, the basal half yellowish and a large j^ellowish spot at tip of 

 marginal vein, within the space formed by the postmarginal and stigmal veins. 

 The seventh abdominal segment and the stylus basally are coarsely pitted or punc- 

 tate. The antennjB are long, filiform, the first joint of the flagellum being longer 



