440 Mr. Westwood's characters of 



Art. LX. Insectorum Arachnoidumque novorum Decades 

 duo, ^wdore J. O. West WOOD, F.L.S. Sfc. 



CoLEOPTERA (Pentamera). Familia dubia. 

 CuPES, Latr. 

 Cup. concolor, Westw. 

 Sub-albido-luridus ; capite insequali concolore ; elytris 6-punctato- 

 striatis, interstitiis lituris quibusdam longitudinalibus brevibus obscuris 

 notatis, fascias tres vald^ obliquas et interruptas formantibus, quarum 

 fasciarum intermedia latior est, et pone medium elytrorum posita. An- 

 tennae subdepressEe nee cylindricee. 

 Long. Corp. lin. 5. 



Habitat in America boreali, " New Harmony," etiam in America 

 meridionali, Valparaiso ?? 



In Mus. Soc. Nat. Hist. Belfast, Dom. Hope, et nostr. 



Hymenoptera (Aberrantia, Westw.). Fam. Siricida. 

 Oryssus, Latr. 

 Or. Sayii, Westw. 

 5 . Niger ; capite thoraceque punctatis ; abdomine subtilius punctate ; 

 vertice, ad regionem ocellorum, tuberculato ; facie lineis duabus minutis 

 abbreviatis albis inter oculos ad roarginem inferiorera; labro albido; 

 antennis nigris, apice articuli 3tii articulisque 4to et 5to supra aibo-notatis ; 

 pedibus nigris, apice femorum lineolaque supera tibiali albis; alis 

 dimidio basali hyalinis, dimidio apicali fuscis et ad costam obscuriori- 

 bus, macula parva substigraaticali apiceque ipso hyalinis, stigmate nigro. 

 Long. Corp. $ lin. 7|. Exp. alar. lin. 11. 

 Habitat in America boreali, " New Harmony." 

 In Mus. nostr. Dom. G. B. Sowerby communicavit. 

 Note. In the Encyclopedic Methodique, Vol.8, p. 561, a second 

 species of this remarkable genus was added by Latreille under the name 

 of Or. unicolor, of which both sexes had been captured in the Bois de Bou- 

 logne, near Paris. Its characters very much resemble those of the species 

 above described, except that Or. unicolor is only half the size of Or. co- 

 ronatus, whereas my new species is somewhat larger than that insect. 



