1855.] 291 



*** Minus elongati, glabri, elytra valde punctulata, nebulosa. 

 05, ferrugineus, postpectore, thoracis basi elytnsquepiceis 18. granarius J ub'e. 



2. Striola in elytris haud continuata ; 

 05, flavo-testaceus, pubescens, elytris piceis testaceo fa3- 



ciatis 19. flavicollis. 



E. Oblongi, longiusculi glabri, thorax utrinque striola impressus, et postice 

 transversim subdepressus, cum elytris angulum formans ; epistoma haud margi- 

 natum. 



17, subtus niger, supra luteus, elytris lineis utrinque 



6 guttisque duabus externis nigris omata 20. duodecimlineatus Lee. 



13, parce punctatus, thorace elytrisque variegatis, his 



fortius biseriatim punctatis 21. scitulus. 



F. Ovales minu3 convexi dense punctulati pubescentes ; thorax elytris angus- 

 tior, angulis posticis obtusis ; epistoma rotundatum haud marginatum. 



17, elytris striis nonnullis insculplis fasciisque variegatis 22. striatellus Lee. 



G. Oblongo-ovati, modice convexi, confertim punctati pubescentes ; thorax 

 cum elytris angulum formans, angulis posticis rectis ; epistoma truncatum. 



17, rufo-testaceus, elytris atris fasciatis 23. venustus. 



H. Oblongi minus convexi, pubescentes: thorax haud impressus ; elytra for- 

 titer punctata lineis utrinque angustis duabus la?vibus ; epistoma rotundatum vix 

 subtiliter marginatum. 



13, supra niger, capite elytrcrumque fasciis testaceis, tho- 

 racis lateribus rufis 24. striatopunctatus Mels. 



I. Oblongi, proecipue antice obtusi ; thorax lateribus sagpissime marginal, 

 cum elytris angulum vix vel haud formantibus, his lineis nullis. 



A. Pubescentes, ( % proseipue punctati, ^ punctulata?;) thorax tequaliter 

 punctatus. 



f. Epistoma rotundatum late marginatum ; 



Ferrugineus, thorace apice et basi nigricante, elytris nigris fasciatis ; 



18, thorace subtiliter marginato 25. consimilis Lee. 



17, thorace latius marginato, antice minus obtusus 2G. undulatus Suy. 



16, thorace latius marginato (parum infuscato,) antice 



magis obtusus 27. oppositus Say. 



15, thorace latius marginato, adhuc latior, obscure ferru- 

 gineus, elytris nigro-piceis 28. punctatissimus Aube. 



g. Epistoma rotundatum haud marginatum. 



* Ferruginei, elytris nigris, flavo-maculatis. 

 at. maculis elytrorum fasciatis. 

 18, H. opposito simillimus, thorace basi nigricante 29. spurius. 

 17, longior, subovalis, thorace vix infuscato 30. mixtus. 



0. maculis lineolatis confluentibus. 

 18, convexus, subovalis, velutinus, thorace apice basique 



infuscato 31. sericeus Lee. 



16, minus convexus, subovalis, thorace haud infuscato 32. semirufus. 

 08, paulo convexus, longior antice obtusus, thorace haud 



infuscato 33. lineolatus. 



y. elytra regulariter vittata. 

 16, thorax apice basique nigricans, elytra nigra, margine 



vittisque utrinque duabus testaceis 34. vittatus. 



** Nigri, requaliter punctati, parum convexi ; thorace sa?pe vix mar- 

 ginato, ad angulos posticos saepe leviter impresso. 

 15, caput thoracisquelatera ferruginea ; elytra subfasciata 35. vitiosus. 

 18, thorax elytraque maculata; longior, ovali3 subtilis- 



sime punctulatus * 36. catascopium Say. 



