ON THE STENOCHORIDiE OF NEW HOLLAND. 193 



StENOCHORUS ASSIMILI9. 



Sten. rufo-brunneus, antennis concoloribus et tomentosis. 



Descr. — Affinis praecedenti. Thorax rufo-piceus, supra tuberculatus tuberculis quin- 

 que elevatis majoribus ita dispositis :|: reliquis minoribus. Elytra nifo-brunnea, 

 fascia elongata irregulari undulata et flava, apicibus flavo-maculatis. Corpus infra 

 rufum, femoribus et tibiis concoloribus et subtomentosis tarsisque auricomatis. 

 Long. lin. 10|; lat. lin. 2^. 



I received this insect from Van Diemen's Land. 



Stenochokus acanthocerus, MacLeay. 

 Sten. fusco-ferrugineus capite punctato ; antennis rubris, articulo 3"°, 4*°, 5*° et 6'° apice 

 spinosis ; ore rubra ; maxillis elongatis, apice ciliatis membranaceis ; palpis securifor- 

 mibus; thorace obscuro utrinque unispinoso margine antico tuberculisque dorsalibus 

 utrinque posticoque semicirculari rubris ; scutello rubro ; elytris rubris fasciis tribus 

 nigris undatis, ad basin inter lineas elevatas subcrenatis, apicemque versus punctatis, 

 apice bidentatis ; corpore subtus nigro nitido tomentoso ; pedibus rubris. 

 In Mus. Dom. MacLeay. 



Stenochokus dorsalis, MacLeay. 

 Sten. fulvo-piceus, capite angusto, labro palpisque testaceis, vertice canalicutato ; thorace in- 

 (squaliter rugoso, eminentia media ovali glabra tribusque alils utrinque vix conspicuis ; 

 elytris bidentatis subelevatis interstitiisque punctatis, macula media suturali testacea 

 antice subemarginata ; antennis subtus villosis, articulis apice haud spinosis ; corpore 

 pedibusque piceis ; femoribus incrassatis. 

 In Mus. Dom. MacLeay. 

 Hab. In Nova Hollandia. 



Section 2. Tubericolles. 



Antennis spinosis, thorace tuberculato, haud spinoso, api- 

 cibus elytrorum bidentatis feraorlbusque incrassatis. 



Stenochokus uniguttatus, MacLeay. 

 Tab. XII. Fig. 7. 

 Sten. fuscus, capite cum antennis villosis, thorace inequali rugoso, tuberculato ; elytris de- 

 pressis crebrissime punctulatis, in singula macula quadrato-elongata et lutea, fere in 

 medio disci posita. 

 Descr. — Corpus infra rubro-fuscum tomentosum, femoribus incrassatis et concolori- 

 bus, tarsis infra flavo-spongiosis. 



This species I received from the Swan River : it is subject to great variation in size. 



