THE ANT-LIKK FLOWF.K ISEKTLES. 1:?:!;! 



T^nwreneo. County: r.-ii-c. .luiic "). Tlu^ Ic.'s, in Ihc siiiji'lo speci- 

 iiion ;i1 liniul. ;iro pale, whereas Le('(iiile says that lliey are pieeiMis, 

 with tlie base oT froiil thij^hs riiluiis. A iiieiiihei- of the Aiisl rori- 

 parian faima. 



Tribe IV. AXTIIICIM. 



To this tril)o bolono' by I'-.w tlie ui-ealer iniinbcr of s|)ecies of the 

 faiiiily. Tlioy lia\'e tlic neck very small : iiiaiidibb's eniarii'inate at 

 lip; middh' coxa' nearly coiitiL;'nons ; \-eiitral seiiiiieiits five in bolli 

 sexes. Cas(\v lias dixided the tribe into Iti i^'enera, i'e|»reseiitat iv(s 

 of ten of which have been taken in Indiana: 



KnV TO INDIANA (a:NI.I!A Ol' ANTIIK INI. 



<i. Tliovnx ])r(iloiige(l near apex iiilu ;i liiini-lil<e pi'dcess. 



h. Hind tarsi not loii.iicr llinn llic tilii;i'. \'. .Noioxi s. 



hb. Iliud tarsi nnicli longer lliaii liii- tilii;i'. \ 1. .Mkcv notaiisis. 



(/(/. 'I'iioi'ax net preldimcd (i\-er I lie liead. 



<: \'er\- siii;ill and slender ;inl-lil;e t'erius. li.-ixini,'- tlie I'reiit cn.\;il cnvi- 

 ties chased beliiiid li.v .-i pr(.i<ini;;itinn mC tlie .iriitc side jiieces iif tlie 

 lirdstenuini ; head dhloiiix. Hie eyes very sinali, pl;iced in front of 

 middle. \'1I. 1 )ii.aniiii s. 



(■('. Less iint-lilce in app(>nraiiee : llie I'ront coxnl c.ivilies widely eiien lie- 

 liiiid. 

 (I. Sides of mesostermiin more or less ;iliniirinally dilaled; lenulli luiI 

 over 4 nnn. 

 ('. Thorax deeply ('onstriefed or narrewed heliiiid llie miildle. 



/". Antenn:e thick, moniliform or bead-like: constriction of thorax 

 extending across the dorsal surface. VIII. To.moukki s. 



/"/■. Antennip long and slender; constriction of tlmrax not (extend- 

 ing across the dorsal surface, 

 r/. Last .joint of maxillary jialpi small or iimderale. hatciiet- 

 shaped ; body very siiaringly piinclale and Itenring long, 

 erect set;e or hairdike bristles. IX. .Mali-ohis. 



!/(/. Last .loint very large and dilated, the sides e(pi.ir. )Miiictua- 

 tion tine and dense without setje. .\. Laimts. 



cc. Thorax not constricted except very feebly .uid near llie l)ase, the 

 sides (ibli(iue and straight; antenine stout; femora club-shaped, 

 the front ones strongly so. XI. IIemantcs. 



(1(1. Sides of uiesosternmn not dilated but straight and slightly ohli<iue. 

 forming a point between the liroad episternnm and the cox;e : 

 length less than .3..5 mm. 

 /(. Thorax normal and evenly convex : head sniHiuadrati' or roiiniled 

 behind. 

 /. Tliorax moderately large. olili(iue at the sides ne.ir base; im- 

 iK'Scence simple. XII. .Vntiik rs. 



