XCIX 
6. C. ARRoGANS. SE. mss. Adelaïde, Sydney. 
Subnitidus, purpureo-brunneus, glaber, labro, antennis, pedibus, 
prothoracis elytrorumque margine angusto pallide flavis ; protho- 
race dense punctato-rugoso, margine laterali integro, reflexo ; ely- 
trorum dimidia antica parte foveolato-rugulosa, postica parte fortiter 
costata. Long. 5-6 1/2 mill. 
œ. Minor, prothorace elytrisque latius flavo-marginatis. 
7. C. RINGENS. Sff. mss. Australie. 
Subnitidus, glaber, aurantiaco-brunneus ; pedibus et antennis fla- 
vo-ferrugineis, harum articulis duobus primis nigris; prothorace sat 
dense etprofunde punctato, margine laterali integro, latissime flavo, 
linea longitudinali a basi ultra medium nigra, utrinque ante scutel- 
lum rufulum plaga magna flava; elytris basi anguste nigris, apice 
late flavis, versus basin confuse, ultra medium subregulariter punc- 
tatis, in declivitate subcostatis. Long. 4 mill. ©. 
8. C. srrATIoTICUS. SF. mss. Brisbane, Melbourne. 
Oblongus, glaber, subtus flavus, supra cum antennis et pedibus 
flavo-ferrugineus ; capite prothoraceque rudibus, densissime rugoso- 
punctatis, hoc margine laterali integro, flavo ; scutello nitido, rufo- 
brunneo ; elytris dense et irregulariter punctatis, punctis brunneis, 
rugulis versus basin transversis, versus apicem densioribus et longi- 
tudinalibus, margine laterali et sutura pallide flavis. Long. 8 mill. © 
9. C. scurarTus. Chp. Rivière des Cygnes. 
Oblongo-quadratus, glaber, supra brunneus, flavo-variegatus, 
subtus cum pedibus flavo-ferrugineis ; antennis ferrugineis, articulo 
ultimo nigro ; prothorace brevi, longitudine plus duplo latiore, for- 
titer punctato-rugoso, brunneo, tuberculisque irregularibus non- 
nullis et margine laterali integro, flavis; scutello subquadrato, 
antice convexo, tenuiter ruguloso ; elytris dense rugoso-punctatis, 
brunneis, irregulariter flavo-variegatis. Long. 6 mill. ©. 
10. C. scuzrtiuis. Sff. mss. Clarence River, Brisbane. 
Oblongo-quadratus, glaber, nitidus, subtus flavo-ferrugineus et 
pube argentea vestitus; antennis fuscis, basi flavo-ferrugineis; 
capite dense punctato, medio longitudinaliter canaliculato, vertice 
punctato-aciculata ; prothorace parce inæqualiter et profunde punc- 
tato, rufo-ferrugineo, marginibus antico et laterali integro pallide 
flavis; scutello lævi, brunneo; elytris pallide flavis, dense et fortiter 
punctatis, punctis brunneis, versus apicem subseriatis. Long. 5-6 mill. 
