74 GENERA OF HYMENOPTERA. 



Ti'ibe Cleonymldes. 



Eyes hairy; lal)ruin conspicuous; iiiaiHlihles rallu-i- weak; ring-joints of an- 

 tennie larjie. 



Body metallic *C'l«Mm.vnni!S Latr. 



Body scarcely metallic ; abdomen siibroluiid : anti-nuie clavate. 



*."»li«'ra«It'lii!^ Walk. 

 Eyes smooth ; lahriim hiddeti ; mandibles sti'ong, the left 3- and tlie lijiht 4-den- 

 tate. 

 Scutellar frenuin with transverse impressions; head with nuiiulcd convex 



clieeks ^'rrigoiKxlcriiM Westw. 



Scutellar frcmnu without transverse impressions; head triangular, narrow an- 

 teriorly. 



Al)donien sessile *I*Ialj'gorrlni<>» Tiioni. 



Abdomen with a distinct petiole *I*liotisiini!>» Thorn. 



Tribe Colotrechnidet 



s. 



Posterior tibiie 2-spurred ; parapsides of mesothorax not at all discernible. 



*C"oIolr*'<*liinis Thoin 



Tribe Chiropachides. 



Posterior tibite with two spurs; wings banded ; marginal vein not thickened. ..2- 



Posterior tibiie with one si)ur 3. 



•2.— Anterior femora exciso-dentate ; posterior tibial spurs arcuate; wings with 



two transverse bands Ciiiropacli.ys Westw. 



Anterior femora simple; wings with but one band, stiunial cluli large, hori- 

 zontal *At*roooriini»» Fiirst. 



.'J.— Marginal vein of anterior wings thickened. 



Antenna- with the ring-joints large, not transverse; autrrior coxu' subcy- 



liudrical ; stigmal clul) ob.solete '^I'aiidelus For.st. 



Antenuse with transverse ring-joints; cyaneous. 



Stigmal and postmarginal veins short *.Mota«M>Iiis Forst. 



Stigmal vein longer than marginal; f with anteiiu.il chil) >tylate at 



apex *Ka|»liileIus Walk. 



Marginal vein of anterior wings not thickened. 



Stigmal club very large; anterior margin of iirothorax sharp. 



*l>iiiotiis Forst. 



Stigniiil ilul) small or moderately so; anterior margin of protiiorax 



rounded *Rlioi»aIi<'iis Fiirst. 



Tri be Caratomkles. 



Posterior tibiae l-spun-ed-; anterior femora not enlarged ; head very large, broad, 

 excavated in frnnt. with two acute tubercles on each side. 



*<.'ai'at4»iiiiiM Dalm. 



Tribe tSjjIief/iyadrides. 



Anterior wings with a di-lieale uuirginal vein; petiole i)unctate above, longer 

 than broad 2. 



Anterior winu's wiiii a tliiik marginal vein; petiole shorter than the posterior 

 coxie ;>. 



