10SD FAMILY 1. 11. CERAMBYCID.K. 



Tribe V. POGOXOCI1ERIXI. 



The genera comprising this tribe are represented by small, some- 

 what flattened sp< vies, having the tarsal claws divaricate; scape of 

 antenna 1 short and stout without eieatrix : thorax with a spine or 

 tubercle each side. They usually 'near long, erect (flying) hairs in 

 addition to the ordinary pubescence, and the antenme are only a 

 little longer or shorter than the body, the outer joints gradually 

 shorter. Three of the eight genera composing the tribe are known 

 to be represented in the State, while a member of another probably 

 occurs. 



KEY TO THE INDIANA GENERA OF POGONOCIIKRINI. 



(/. Thighs clnh-sh;i]it'(l ; vertex connive: antennal tubercles prominent. 

 1). Lower lobe of eyes elongate; spines on sides of thorax large, median : 

 pubescence mottled, gray and black mixed with short, scattered 

 hairs on elytra. HOPLOSIA. 



hit. Lower lobe of eyes as wide as long, subquadrate or subtriangular. 

 c. Thorax with spines on sides; flying hairs long. 



LXI V. I'lKiOMK IIKIU S. 



cc. Thorax with feebly rounded sides; pubescence short. 



LXV. ECYRUS. 



(i<i. Thighs not dull-shaped: vertex flat or convex: antenna! tubercles not 

 prominent; e\es coarsely granulated, lower lobe as wide as long. 



LXVI. Ei I'iicoxrrs. 



Hoplosia iiit/tild Lee., length !)-12 mm., is said to breed in twigs 

 of dry beech and linden and is recorded from Michigan, Illinois 

 and New York'. 



LXIV. PoGONOCHEurs Latr. 1S2<>. CGr., "beard- to enjoy.") 



In this, as well as the next genus, the < yes are not coarsely 

 granulate; thorax with faint dorsal tubercles, elytra feebly carinate 

 on sides; femora dub-shaped; hind tarsi short, the first and second 

 joints equal. Two species may occur in the State, though but one 

 has been taken. 



KKY TO INDIANA SPK( IKS OK P< M.ONOC 1 1 Kill's. 



". Elytra with well marked costa 1 on the sides and with a row of rive or 



six tufts of erect black hairs. pF.xrcir.T.ATfs. 



mi. Elytra without cost a- or tufts of hairs. T.i'.ix. MIXTKS. 



/'. n< niriUaf us Lee., picenus, elytra behind the base densely 

 clothed with gray pubescence, length I! mm., ranges from Maine to 

 Michigan and Lake Superior. 



