TJJK TUiM 151,1. \'(! KLOWIOR HEETLES. 1311 



KEY TO INDIANA Sl'lXII.S Ol' KtMOXIA. 



(I. Last jdiiit (if iii.ixillai'y i>al|ii lniiir. triaii.t,'ulai- ; sciitrlliini (Miiai-^'inatc lic- 



hiiid. '2V2\. r.iDi.NiAi'A. 



(/(/. Last joint of maxillary paliii liniadly hntrhot-sliapcd : sculflluiii tri- 



Miigiilar. L'4"J'J. ini.AKis. 



LMLM (T77.'>i. 'I'omoxia r.ii)i;N'iAiA Say. .lonni. I'liil. .\ca(l. .Nat. Sci.. IIL 

 isij-l, L'TT; ibid. II. ICl. 

 Robust, wetlge-sliaprd. r.inwii. v.nicd with nsii-.irray puliescciico as fol- 

 lows: four stripes on thorax radiatiii.u' from Ilic iiiiddlc of front mari,'iii. 

 wlili-li. with tlio side marijins. is also asli-.^ray ; i-lylra oach with tiiroo or 

 four striiu's on basal half, a brok<Mi crossUaud bohind middio and the apex 

 asli-j^ray; a Iarj:t> rliomboidal brown si)ot on uat-b near base. Length 10- 

 1."> mm. 



Lake, Vi.ao and Posey counties; scarce. Fcbniary G-Jiino 7. 

 Occurs on dead tribes. T. liiipflla Lee, 5-7 mm. in Icnoth. the elytra 

 marked with narrow ash-gray lines, is now reeouni/.ed as the male of 

 hi(h iitata. 



-V22 (TTTCi). ToMoxiA nu.AKis Say. I'.ost. Journ. Nat. Hist.. L ls;',r», 11»0; 

 ibitil. IL 661. 

 Form wedge-shaped; more slendci- than hidciitaln. Lhuk. varied with 

 ash-gray pubescence; elytra with a narrow sub-basal band of brownish- 

 yellow pubescence and a broader one behind the middle, the two connected 

 along the suture and unu-gined with ash-gray pubescence. Length l.". nun. 



Described from Indiana. Two in Rtein collection, probably from 

 Posey County. 



IV. M()i?DELLA Linn. 1758. (L., "bite.") 



Rather large wedge-shaped foi-ms having the scutellum triangu- 

 lar: anal style usually long and slender; last joint of maxillary pal])i 

 long, triangular and obliquely truncate (except in the male of ock- 

 lata). Nine of the 19 recognized forms have been taken in the 

 State, while two others may occur. 



KEY lO INDIANA Sl'KCIKS OF M OHDKI.I.A. 



(I. Anal style short and truncate: dull black; thorax and I'lytra sprinkled 

 with small spots of silvery jjubescence, the latter with narrow inter- 

 laiptetl band on ai)ica,l third comjiosed of confluent spots. uorkalis. 

 (Kt. .\nal styh' long and slender. 



I). Last .joint of maxillary palpi triangular, the sides une<pial. 

 c. Elytra dark, without conspicuous markings. 

 [83—23402] 



