12G Mr. R. E. Turner on Fosnorial Hymenoptera. 



dorsali prirao macula raa?;na basali, scgraoiitis dorsalibus basali- 

 busque 1-5 fascia lata apicali, seginento dorsali sexto lateribus, 

 raesoplcuris fascia, coxis, trochaiiteribus, foiuoribus subtus, tibiis 

 supra tarsisque supra dense albido-pilosis ; orbitis internis 

 supra auteimas late, capite margine posteriore, proiioto utrinque 

 nigro-maculato, mcsoiioto inaculis duabus margine posteriore 

 scutelloque macula deuse aureo-pilosis ; alls fusco-hyalinis, apice 

 late itifumatis. 

 Long. 11 mm. 



? . Clypeus broad, truncate at the apex. Eyes almost 

 parallel on the inner margin, separated on the vertex by a 

 distance about equal to the lengtii of the second joint of the 

 fla<Telluni ; posterior ocelli as far from each other as from 

 the eyes. Front rather flat ; second joint of the flagellum 

 as lonor as tiie first and third combined. Pronotuni in the 

 middle a little sliorter than the mesonotnm ; the posterior 

 margin arched, notangulate. Median segment much broader 

 than long, the posterior slope oblique, a longitudinal sulcus 

 on the dorsal surface. Fore tarsi with a long comb, the 

 spines more or less spatulate, the basal joint with four spines. 

 Tarsal ungues with one to )th near the middle ; hind tibiie 

 spinose. Second abscissa of the radius a little shorter than 

 the first ; second cubital cell receiving both recurrent 

 uervures, the first a little bt^fore the middle, the second 

 just before the apex. Cubitus of the hind wing interstitial 

 with the transverse median nervure. 



Ilah. Port Darwin, N.T. {Hill) ; May. 



Tiie markings consist of sliort hairs laid very flat and close, 

 much as in " Pompilus " labilis, Sm., from which the 

 neuration diflfers cons])icuously, through the absence of a 

 third cubital cell. The structure is very similar to that of 

 A. cingulutus, Fabr., also the shape of the second cubital 

 cell. 



Family Crabronidae. 

 Zoypldnm flavofasciatum, sp. n. 



cJ . Niger, opacus ; mandibulis, labro, clypeo apice, flagello, pro- 

 noto, tegulis, scutoUo, postscutello, segment is abdomiiialibus 

 primo, quinto, sexto septimoque, femoribus apice, tibiis tarsisque 

 bruneo-t'errugineis ; mesoplcuris segmentoque mediano apice 

 obscure ferrugineis ; clypeo, apice oxcepto, scapo, pronoto fascia 

 utriaque, segmcnto(jue dorsali primo fascia undulata utrinque 

 flavis ; segmentis dorsalibus quinto sextoque fascia utrinque 

 obscure flavidula ; alis hyalinis, venis fuscis, costa stigmateque 

 ferrugineis. 



Long. 7'5 mm. 



