Tin; SKIN i!i;i';'ri,KS. 



593 



V. 'I'k'ocodki^m A l>;il. 1S2I>. ((ir.. "to <:iia\v i skin.'') 



Sm;ill. (iltl(tliL;-(i\;il sitccics. Ii;i\iii'^' llic ;i!it I'tilinl cllll) I- to 7- 

 joilltcd .■iikI till' ;ilitrliii;il ^ui'ooxcs (x-cU | iv illi;' the ciirn'c spMcc l)('- 

 Iwccn I lie |inislri'tiuiii iiiid t 111' l;ilr!';il iiiiiruiii ol' 1 1mi'iix : rlyl r;i with 

 r;irriiw. (il)li(|iir rrusshjirs I'liniirii hy varii'.ualnl |)iil)rscr!ir('. TliiTr 

 siK'cics aiT loiiiwii IVniii I iiiliana. 



KEY TO IN'DIANA SIM'.CIKS ()!• I U()(;ol)i;i;.\I A. 



(/. I\V('s entire, the inner rn.ntnl nnir^'in iml eninr^in.-ile ; ;intenii;r of iinile 

 seiTMle. Hie tliiril ;in(l rmirlli Jciinls ei|n;il. ( I'"i,LC. --'<.) 

 I), 'riinnix slrnnuiy ;ini] r.illier i-lnsely punelale. es|iei-i;i!ly lowiinl liie 

 siiles; pulieseenre pei-sisleiit. 11.".!. nKXAliM. 



/(/). ■riiii|-;i\ \ery ininiilely ;inil simi'sely pnnetnte 1 lirnui,'li(iiit ; piihesecnce 

 easily denuded. iaksam;. 



(/(/. Kyes feebly notched or einarLMiiate at alumt tlie middle of their inner 

 frontal odije; male antenna' cMmpart. nut serrate. (Fi.i:. 22r,.) 

 ('. Elytra blaek witli reddisii iiniids. IL'tli. ixcusr.M. 



cc. I'.lytra iiniwii i>r piienus with dull faint yellow hands. 



1 1.".;;. OI'.SOI.KSCKNS. 



1 KM (:;44llj. 'ri;o(,oi)K]!.\iA oKXAii.M Say. .Innn:. I'hil. .\cail. .\at. Sei.. V. 

 ISlir). ISC; ihid. II. LI'.IO. 



Ohlon.u-uval. lUaek. rat her shining', tho- 

 rax varie^cated with i-eddish and tii-ay 

 hairs; elytra with three irrey;ular contin- 

 ent reddish hands bear ins; jii'ay ijubes- 



Fig.223. Head and antenr,* of rroya/«r,-«a ^'^^'IC'e ; beneath piceoUS brown. Al)eX of 



ormium. (After .layne.) elytra obtuse and as broad as base, rro- 



sternnni loiiLr and rather broad at tii>. snbcarinate. ( 'lub of male antenna- 

 fiirnu'd nf Jnints r, to 11. wiiidi are strnn^ly pectinatt'. lyen.uth ;">— 1.5 mm. 



\'ii:'i». .Mai'inii and rosey i-niitilies: scarce. March 2)^-0ct(il)er 

 1!>. Fniiiid aliniit lidusrs and ccllai-s; llie larva' occiirriiiu'. th()ii,i,di 

 father rarely, as a imiseuiii pest in insect eoUeetions. 



(). hirsah Melsh.. lenplli 1.8-2.') mm., lias })oen recorded from 

 near ( 'incinnati. 



li:;Ll ( ). TuocoDKR-MA iMLisiM Ta'c. rroc. I'liil. Acail. Nat. Sci., 1854. 



110. 



Oval, snmewiiat nblnnLr. r.laci< : thurax 



with lines nf u'ray hairs; elytra with fnnr 



narrow, sinuous, more nr less cnntinent red f ( u^-" "^.^" '<7i 



dish bands lieariie,' uray pnbescenre. tiie sub- v^_3V^ ^-vcl^ 



apical band endesiim a transversi' riioiniius 



,, . ,,,, . , .. 1 ■ ■ Fisr-226. Head and anteniuc of 7" rogorferma 



en the suture. 1 borax ot the leinale twice jndusum. showing notched eyes. (After 



as wide as li.mr. tinely and sparsely punctate, ■'aj'"''' 



Klytra nmre cnarsely i)unctate: scarcely narrowed from base to apex. Joints 



of male antennal dub nut tieetinate. Leimth 2-0.5 nun. 



