TIIK DAKKT.TXr; HEF.TF.ES. 1245 



present tluiii ;il)scii( ;in(l ilic tarsi arc luihcsciiit Ix'iicatli. Nine of 

 the 17 tribes rfH-oii-nizcd by Le("»»n1(' and Horn arc known to be 

 I'oprescntod in tlio State. 



KV.\ TO INDIANA IKliiliS OF 1 I .M:il|{IOM .\ .1'.. 



II. I'rniit cf head entirely coriicdus or Iiorii-liko in texture, never hini,'eil 

 with a leatiier-like clypeus. 

 b. 'I'arsi not (•(inipressed. their lirst joint niuilerate or olonj^ale, never 

 very short ; clieeks not sulcate. 

 c. Eyes less pronunent than the sides of fi'ont. more or less trans- 

 verse, always eniari^inate in front. 

 <L Next to last joint of tarsi entire. 



c. Front coxa' I'oundtHl ; middle coxa' witii trochantin; anlenme 

 witli lliird joint nsually longei- than tliose following. 

 /'. I'rint feebly dilated at the sides; tarsi with silken pubes- 

 cence l^eneath ; form ehnigate, rather slender; size large, 

 usually 11.* or more nun. 



Trilie I. 'I'l .\i' laooM .\ !. p. Ill I."!. 



//. Fi'oiit iimadiy dilated at sides, cnia ruinate in front ; fi'ont 



l.-irsi of male dilated; form sliui'l, u\al; smaller (> 10 nnn. 



Ti-ilir I I . I'ICI MM. p. 11'.".! . 



re. Front coxa' subtransverse ; middle coxa' witli'int ti-oehantin; 

 third joint of autenn;e short; tarsi pubescent, the last joiid 

 long: form oval or elongate; hngth less than 11! nun. 



Tribe III. IIi.omim, \k ll'."):',. 

 ihl. Next to last joint of tai'si hijobcd; surface coarsely ])unclnred; 

 h'l'glh lesstli:in f, mni. Tribe- \\. 1Iktki!o'I'ai{sini. \k 12r»S, 



cc. Fyes more iireaninrnl ilian the sides of Iroid, usually rounded, fee- 

 bly or not emarginate: torn: nsualix' oval or roimdeil, convex; 

 length less than 7 nun. Tribe V. I Packki.m, ]). llitiO, 



lili. Tarsi comjiressed, their first joint short; cheeks sulcate; surface very 

 rougli. Tribe VI. BoletophagiiNI. p. ll'ti*!. 



(Id. Front with a coriaceous or leatlier-like margin, or a coriaceous band 

 between it and the labruni ; third joint of antennjc long. 

 (7. Sides of front not oblicpiely elevated; abdomen not pedunculate; 

 outer joints of antenn.'e broader; head not defiexed. 



Tribe VII. IIki.oi-i.m. p. llK'.s. 

 !/!/. Sides of fi-ont oblicpiel.y elevated. 



//. Iiuier wings wanting; metasteriuun very short; body robust, con- 

 vi'x. Tribv:> \'III. Mi:uA( A\ rnixi. p. IJtV.i. 



////. Inner wings present; metastei'num long; body slender. 



Tribe IX. SiKoxia LHM. p. lUTo. 



Tribe I. TEXEBKIOXINI. 



Rather elonoatc. uniform l)lack or piccotis sjjecies of niediiini or 

 large size, liaving the "head prolonLicd, l)iit scarcely narrowed behind, 



