OF AMERICA NORTH OF MEXICO. 13 



§. Thorax rotundatus dorso callosus. 



a. Femora posteriora apice mutica. 



4. E. RUFULUM. — Piceo rufum irregulariter fulvo pubescens: thorace latitiidine plus diiplo breviore, 



cribroso, callo subbasali alteroque utrinque ante medium parvo : elytris vage punctatis, apice bispinosis ; 

 antennis spinis acutis minus elongatis. Long. \-2. 

 Hald. 1. c. 



Georgia, rare. Very similar to the next species, but the thorax is much shorter. 



5. E. MARYLANDicuM. — Fuscum ifregulatiter fulvo-pubescens : thorace latitudine sesqui-breviore, cribroso, 



callo subbasali alteroque minuto utrinque ante medium : elytris vage grossius punctatis apice bispinosis : 

 antennarum spinis acutis minus elongatis. Long. l-l. 



Not rare : the male has the thorax finely and very densely punctured, and not 

 cribrate : the antenuce longer than the body. 



6. E. iNCERTUM. — Fuscum irregulariter fulvo-pubescenj : thorace latitudine vix breviore, cribroso, linea 



dorsali calloque rotundo utrinque ante medium Isevibus : elytris grossius punctatis, apice acute 



bispinosis : antennarum spinis acutis minus elongatis. Long. -7. 

 Nm. Ent. Mag. 

 E. aspersum, Hald. 1. c. 



Looks like a small specimen of the preceding, but is easily distinguished by the 

 glabrous dorsal line. New York, one specimen. 



7. E. viciNUM. — Fuscum, irregulariter fulvo-pubescens : thorace latitudine baud breviore subtilius cribroso, 



linea dorsali, alteraque posteriore, calloque majore rotundo ante medium laevibus : elytris grossius 

 punctatis apice acute bispinosis : antennarum spinis brevioribus. Long. -SS. 

 Hald. 1. c. 



Illinois. Wilcox. 



8. E. NEGLECTUM. — Fuscum, minus dense fulvo-pubescens : thorace cribroso, latitudine sesqui-breviore 



linea dorsali altera utrinque basali, colloque parvo ante medium laevibus : elytris grossius punctatis 

 apice acute brevius bispinosis : antennis breviusculis, spinis parvis acutis. Long, -5. 



The male probably has elongate antennae. A small robust species, similar in its 

 markings to the preceding, but with a wider thorax and less irregular pubescence ; 

 the elytra are nearly smooth towards the apex. 



b. Femora posteriora apice spina acuta interna armata. 



9. E. iRRORATUM. — Piceum nitidum,supraglabrum,maculis nonnullis albo-pubescentibus ; thorace latitudine 



breviore, grossius cribroso, linea lata dorsali callisque utrinque 2 Isevibus ; elytris antice grossius 

 punctatis, apice lougius bispinosis ; spinis antennarum longioribus. Long. -75, 

 Fabr. 



