(Page 584) 

 Antennae distinctly thickened distally, inasmuch as their last five 

 joints form an oblong club 116. Phyllodrepa Thorns. 



19. Antennal third joint at base remarkably thin. Elytra distinctly 



striped-punctated 117. Acrolocha Thorns. 



Antennal third joint normal. Elytra not, or not distinctly striped- 

 punctated. Ocilli of vertex indistinct 20. 



20. Antennae with three larger distal joints. Pronotal side-margins 



smooth; body flatly convex 118. Pycnoglypta Thorns. 



Antennae with five larger distal joints. Pronotal sides finely ser- 

 rate; body strongly convex 119. Acrulia Thorns. 



101. Senus Coryphium Steph. 



(Steph. 111. Brit. Ent. V, 1832, 344; Kraatz Ins. E. II, 968; Thorns. 

 Skand. Col. Ill, 186; Rey Brevip. 1880, 392; Janglb. Kaf. M. II, 701). 



The form of body is somewhat like that of Lesteva , is slightly de- 

 pressed and broadest posteriorly; head rather large, as croad as prono- 

 tum and constricted behind, eyes round and protruding, temples as long 

 as tfte eyes and slightly rounded off, antennae rather slender and very 

 feebly thickened distally; third joint of maxillary palpi is pyriform 

 tumid, larger and much thicker than the second, distal joint extremely 

 small, filiform or aculeiform, however (sufficiently magnified) recog- 

 nizeable in tip of the third joint (Fig. 173). 



Fig. 173. Maxillary palpi of >oryphium angusticolle Steph. 



Pronotum is distinctly broader than long,. but narrower than elytra, 

 with anteriorly rounded sides and extremely finely serrated side-margins, 



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