440 Mr. Westwood’s characters of 
Art. LX. Insectorum Arachnoidumque novorum Decades 
duo. Auctore J.O. Wesrwoop, F.L.S. &c. 
CoLEopTERA (PENTAMERA). Familia dubia. 
Cures, Latr. 
Cup. concolor, Westw. 
Sub-albido-luridus ; capite ineequali concolore ; elytris 6-punctato- 
striatis, interstitiis lituris quibusdam longitudinalibus brevibus obscuris 
notatis, fascias tres valdé obliquas et interruptas formantibus, quarum 
fasciarum intermedia latior est, et pone medium elytrorum posita. An- 
tenne subdepresse nec cylindricz. 
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. Siricide. 
ORYSSUS, Latr. 
Or. Sayii, Westw. 
2. Niger ; capite thoraceque punctatis ; abdomine subtilits punctato ; 
vertice, ad regionem ocellorum, tuberculato ; facie lineis duabus minutis 
abbreviatis albis inter oculos ad marginem inferiorem; labro albido; 
antennis nigris, apice articuli 3tii articulisque 4to et 5to supra albo-notatis ; 
pedibus nigris, apice femorum lineolaque supera tibiali albis; alis 
dimidio basali hyalinis, dimidio apicali fuscis et ad costam obscuriori- 
bus, macula parva substigmaticali apiceque ipso hyalinis, stigmate nigro. 
Long. corp. @ lin. 73. Exp. alar. lin. 11, 
Habitat in America boreali, «‘ New Harmony.” 
In Mus. nostr. Dom. G. B. Sowerby communicavit. 
Note. In the Encyclopédie Méthodique, 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. wnicolor is only half the size of Or. co- 
ronatus, whereas my new species is somewhat larger than that insect. 
