NO. 1020. NEW BEE^ AXD ICIIXEUMON-FLIES—riERECK. 641 



longitudinal sulcus none of which is bounded by sharp carinae, 

 postpetiole entirely smooth and polished, apically with a lunate 3el- 

 lowish margin, second, dorsal segment trapezoidal, narrower at base 

 than long down the middle, with a median, longitudinal, depressed 

 area, the lateral edge of the segment elevated over the spiracle so as to 

 form a kind of hood for the spiracles, basally with a yellowish spot 

 on each side, otherwise mostly black except for an apical margin and 

 a triangular, apical area which are stramineous, rest of dorsal seg- 

 ments stramineous with an apical fuscous band, venter stramineous, 

 plica whitish, petiole beneath variegated, exserted portion of ovipositor 

 shorter than the petiole. 



Type-locality. — Japan. 



Type.~C&t. No. 13088, U.S.N.:M. 



Labeled, "Gip. Moth Lab. 3056 Je. 24, Ex. {Gly piapanteles) .*' 



MESOSTENUS (MESOSTENUS) VERSICOLOR, new species. 



Appears to be related to M. funebrus, M. nuheculator, and M. ater, 

 of which later it may prover to be the female. 



Female. — Length, 8.5 mm.; differs from 21. nuheculator Giraud 

 as originally described, as follows: Ninth joint above tipped with 

 whitish, the next three joints entirely whitish above, head black or 

 blackish except for the inner orbits which have a narrow pale line 

 adjoining the eyes; tegulae anteriorly yellow, scutel with a yellow 

 median spot behind the middle, posterior carma of propodeum at 

 lateral edge produced into a rounded flange, wings uniformly clear, 

 tinged with fuscous, the veins black or blackish, fourth joint of hind 

 tarsi yellowish at base, elsewhere brownish. 



Type-locality. — Europe. 



Type.— C^&t. No. 13079, U.S.N.M. 



Labeled, "Gip. Moth Lab. No. 1684 A.' 



NEOGREENEIA, new genus. 



Closely related to Nototrachys Marshall from which it may be dis- 

 tinguished by the obliteration of the transverse cubitus, by tlie sub- 

 discoidal vein being virtually interstitial with the median, the dis- 

 coidal vein having but two abscissae, the first and third, the second 

 being crowded out, by the occipital carina being totally effaced in 

 the middle and by the different habitus. 



Type. — Neogreeneia picticomis, new species. 



NEOGREENEIA PICTICORNIS, new species. 



Female. — Length, 6.5 mm.; head including tlie occiput mostly 

 black, smooth and polished, front medially produced int<^ a rounded 

 elevation near the anterior ocellus and with a short, linear, yellow, 

 orbital mark on each side; face, except laterally, punctured, clypeus 



20441°— Proc.N.M. vol. 42—12 41 



