of New Species of Exotic Hymenoptera. 215 



Evania (Hyptia) Servillei, Guerin-Meneville, in Revue Zool. 

 1843, p. 335 ; Brulle, Hist. Nat. Ins. Hym. iv. p. 529. 



This species is black, with the head and thorax strongly rugose. 

 The antennae thick, scarcely so long as the head and thorax, 

 blackish, with the first joint fulvous. The four fore legs are ful- 

 vous, with the middle of the thighs and tibiae brownish. Hind 

 legs thick, short, blackish, with the joints subfulvous ; wings 

 transparent, short. It measures 8 millemetres in the expanse of 

 the fore wings. 



Inhabits St. Domingo. Coll. Serville. 



Evania sericans, Westw. nov. sp. 



Nigra, valde sericea, thorace rufo, mesosterno in medio nigro, 

 metasterno vix furcato ; antennis pedibusque longis nigris, 

 tibiis tarsisque anticis piceis. 



Long corp. lin. S\. Exp. alar. lin. 6. 



Habitat in Australia, King George's Sound. 



In Mus. Westwood. 



Caput nigrum, antice convexum, pro receptione scapi anten- 

 narum baud impressum, rugosum, facie lateribusque pone 

 oculos sericeis. Antennae vix subtus medium oculorum 

 insertae, longae (fere longitudini totius corporis aequales), 

 omnino nigrae, scapo brevi. Palpi lutei. Thorax ferrugineus, 

 mesosterno tantum in medio nigro, valde scaber, metathoracis 

 lateribus areolatis, lateribus parteqne postica (pro receptbne 

 pedunculi abdominalis canaliculata) sericeis. Metasternum 

 minimum, apice fisso. Petiolus abdominis piceus, oblique 

 striatus. Abdomen parvum, compressissimum, elongato- 

 ovale, articulo basali subtus in angulum producto, lateribus 

 versus dorsum sericeis. Alae hyalinae, venis distinctis, areola 

 marginali subsemi-ovali, apice infero curvato nee angulato. 

 Pedes longi, nigri ; tibiae et tarsi antici picei. 



Evania nobilis, Westw. 

 Ferruginea, grosse punctata; capite nigro punctato, carina tenu- 



issima faciei, antennis et abdomine nigris, pedibus anticis 



piceo-castaneis, posticis nigris. 

 Long. corp. lin. 5. Expans. alar, antic, lin. 9. 

 Habitat in Brasilia. In Mus. Britann. 

 Clypeus laevis, linea tenui curvata impressa (e latere interno 



antennarum ad os ducta) e genis separatus. Antennae longae, 



