120 MISCELLANEA ENTOMOLOGICA, NO. III. 



and a new species — E. punctatum — from Dawson River described 

 hereafter. Those with four punctures are Eutoma D'lgglesi, Macl. 

 and E. magnificum, and hrevvpenne, the two last new species 

 described hereafter. 



Genus, Carenoscaphus. 



I propose this generic name for a number of species of Carenum 

 which seem to be intermediate between Eutoma and Garemhm 

 proper. The form is elongated and parallel-sided, broader and 

 rather flatter than in Eutoma, the labrum not emai'ginate, the 

 palpi moderately securiform, the antennae moniliform, the frontal 

 canals nearly parallel, the thorax longer or as long as wide, the 

 elytra quadri-punctate, the anterior tibiae bidentate externally, the 

 anterior thighs slightly notched. 



The species formerly placed in Carenum, coming into this genus 

 are — 



C scaritioides, Westw. C. suhquadratus, Macl. 

 atronitens, Macl. striato-punctatus, Macl. 



ohlongus, Macl. coracinus, Macl. 



intermedius, Westw. gawlerensis, Casteln. 



nigerrimus, Macl. devastator, Casteln. 



ambiguus, Macl. angustipennis, Macl. 



I also place in this genus, though they look somewhat foreign to 

 it, C. quadripunctatus, Macl., and G. sum^Jtuosus, Westw., and I 

 describe further on a new species — C. lucidus, which must also be 

 placed in this group. 



Genus, Carenum, Bonelli. 



Under this name I include the three groups of Carenum, of which 

 C. Bonelli'i, C. marginatum and C. perplexum are respectively the 

 types. The antennse are less moniliform than in the last, the 

 labrum longer, the labial palpi less securiform, the frontal canals 

 straight or nearly so, thorax broader than the length, the elytra and 

 rather shortly oval convex, the anterior tibise bidentate externally. 



