TllK S.\1'-l''Ki:i)INr> HKK'I'I.KS. G37 



Kia 1(1 I.MHA.NA Sl'i:( li:s Ol' (.Kill 1' A. 



rt. Process (if ;ili(l(ini('ii liclwecn the liiiid coxu' broiul, trnnento. 



h. Sides vl' llmriix iiKiderately curved, jiradually broader to Itase; ronii 

 broadly oval, color yellow ; length 4-4.5 mm. iiornii. 



hh. Sides cif tlii.r.Mx stroii.sily curved, at base narrowed or siuuali', liiiid 

 au.Lcles ncuie: color dark reddish-brown. 

 c. Form broadly oval; elytra narrower at tips. 1221. iielvoi^v. 



cc. Form more oblong; elytra scarcely narrowed at tii)s. 1222. rufa. 

 aa. Process of abdt)men between the hind cox;e narrow, acute; metasternum 

 usually acutely iiotclu-d beliiiul Un- its receiitiou ; elytra truncate at 

 til.. 

 d. Form oblonii-oval. 



r. Middle tibia" of male stronudy sinuate williiu. the inward prolout^a- 

 tion of tij) well marked. 

 /. Tluu-ax broadest at base, hind ;iui:les rectanj^ular ; color pale 

 reddish-yellow. 1223. erichsonii. 



//. Thorax slightly narrowed at base. 



(J. Sides of thorax simply curved; iiind angles not prominent; 



color uniform dull reddish-yellow. 1224. kufida. 



fif). Sides of thorax sinuate near hind angles, which are rather 



acute; color dull reddish-brown, the disl< of elytra clouded 



with fuscous. 122."). couTrciXA. 



cr. Middle tibi:e of male feelily sinuate, I lie ti|»s merely thickened. 



7*. Color I'cddisli yellow : sides of lhor;ix obliipicly narmwed near 

 I he b;ise. avaka. 



hh. Color pale ycllcw : sides of llior.MX slighlly curxcd near llu; base. 

 /. Hind angles of Ihoj-ax olidise. in;ii-gni not ll;it(cned. 



ITTA'KSCKNS. 



//'. Hind angles acute and pi-oiniiient. ni;n-gins li;i((cned and re- 

 Hexed. 122»;. mini. 

 ihl. Form elongate-parallel; color piceons. feebly shining; thorax sinuate 

 behind. 1227. TRUNCATEr.EA. 



E. Imnili Crotch is known from ({I'inishy. ("auada, and probably 

 oeenrs in northern Indiana. 



1221 (8690). EiH'R.KA HEEVOEA Erichs.. GeruE Zeits., IV. 1S43, 273. 



Broadly oval. Dark reddish-brown, feebly shining, sparsely pubescent ; 

 the margins often paler. Thorax rather more than twice as wide as 

 long, apex deeply emarginate: sides strongly curved, sliglilly n;irrowing at 

 base, hind angles subacute; margin broadly llattened, slightly retlexed ; 

 surfa<c. ,is well as that of elylr:i, finely granulate, rather densely punctate. 

 lOlytra oval, togcllicr .-i little loii-er than wide, m.-irgin retlexed. L(Migtli 

 .'J nun. 



Steiilieii. Ijapoi'ti'. Lawi'ciico. Vigo and CraAvford counties, fre- 

 i|ueiil : prolialily lhi-(Migli(iiil the Stat(\ IMay 2r)-Aiitiiisl 11. < )c- 

 cnrs ill siiiiiinef in decaxitm' flesliy fnn^-i ; in sjirincr at sap. 



