51 



MoNOCKROs ciTRiNUM. MoTi. testd ovatd, crassd, lav't, citrind ; 

 apice acuminato ; anfractibus tiuinque, superioribns plerumque iini- 

 carinaiis, carind obtusd, ultimo gibboso ; luhro crusso, plerumque 

 IcEvi, estate intUs dentato, dentibus validis, alb is : long. 14, lat. 1' 

 poll. 



Variat anfractu ultimo transversim costellato, costellis squamulosis. 



Hab. apud Coquimbo. 



Found in the crevices of rocks. — G. B. S. 



Specimens were exhibited of A'arious Hymenopterous Insects, partly 

 from the collection of the Rev. F. W. Hope, and partly from that 

 of Mr. Westvrood. They were accompanied by characters by Mr. 

 Westwood. 



Genus Plagiocera, Klug, Jahrb.fur 1834. 



Plagioceka APicALis. Plag. fulvo-lutescetis ; capita viridi-nigro, 

 antennis nigris ; pedibus albidis, apice tarsorum fusco ,- abdominis 

 segmentis quatiior apicalibus jmrpureo-nigris ; alis fluvidis, siig- 

 mate apiceque lati fuscis. 



Antennarum, nervorum alarum, et unguium structura ut in Plug, 

 thoracicd. 



Long. Corp. lin. 1\. Exp. alar. lin. 16. 



Hab. in America Meridional!. Rio Janeiro. — In Mus. Dom. Hope. 



Obs. Genus Plagiocera Cimbicidas cum Hylotomidis arctfe con- 

 jungit. 



Genus Puionopelma, Westw. (Fam. ChalcididcE.) 



Caput latum, anticfe subtridentatum. 



Antennee 11 -articulates ; articulis 2do et 3tio fere sequalibus, mi- 



nutis, reliquis 8 longitudine sensim decrescentibus. 

 Abdomen subsessile, oviductu corpore fere duplo longiore, vagi- 



nulis pilosis. 

 Pedes graciles, intermediis crassioribus cum tibiis paullo curvatia, 



calcari valido armatis, tarsis intermediis dilatatis. 

 Obs. Genus Callimomem (oviductu elongato) cum Eupclmo (pedi- 

 bus intermediis) conjungens. 



Obs. Genus Phlebopenes, Perty (Del. An. Art. Bras., 3.), eum Cal- 

 limo7ni iortb conjungendum. 



Prion, viridis. Prion, aureo-viridis purpurea nitens ; abdomine 

 nitido ; femoribus viridi-nigris, tibiis tarsisque obscurioribus , gc- 

 niculis pedum intermediorum albidis ; antennis nigris ; alis puUidh 

 fulvescentibus, in medio paullo obscurioribus, nervis fuscis. 



Long. Corp. lin. 34- ; oviductus, 5 ' . Exp. alar. lin. 6. 



Hab. in Brasilia. — In Mus. Dom. Hope. 



Genus F(enus, Fab. 



FcENUs AusTRALis. F(En. piceo-niger, punctatissimus, ihorace vario- 

 losa; capita anticl, thoracis abdominisque later ibus, corporeque toto 

 subtuspiceo-ferrugineis; antennis nigris ; pedibus picco-fcrrugineis, 



