NO. 1202. GENERA OF THE ENCYBTLN^—ASRMEAD. 331 



Front wiugs with the marginal vein long or somewhat long, the stigoial and 

 postmarginal veins not short 14 



Front wings with the marginal vein linear, longer than the stigmal, the 

 postmarginal vein rather short, hardly so long as the stigmal 

 or clearly shorter, the stigmal vein bent so as to be nearly 

 parallel with it. 

 Frons and scutellum finely coriaceous, the thorax metallic or subme- 

 tallic, with silvery hairs; tiagellum filiform, the joints sub- 

 equal, at least three times as long as thick, with long, sparse 

 hairs (4) Chrysopophagus Ashmead. 



14. Frons miuutt'ly shagreeued, with some minute puuctures scattered over the 



surface. 

 Autrnnte 9-pointed, with a 4-jointed fuuicle. 



(3) Meromijzohia Ashmead, new genus 

 AiitenuiB 11-jointed, with a 6-jointed funicle. 



Antenute not longer than the bodj^, the flagellum with the joints 

 closely united and clothed with a short, dense pubescence. 



(6) Ericydirm Walker. 



Antennae much longer than the body, the flagellum with subpe- 



dunculated joints and each joint furnished with two whorls of 



long hairs (7) Leptomastix Forstt-r. 



Frons broad, smooth, margaritaceously shining, impunctate. 

 AntenntB long, filiform, 9-jointed, feebly compressed. 



(9) Ectroma Westwood. 



15. Marginal vein rather short and stout, the stigmal and postmarginal A^eins A'ery 



short. 

 Scape usually broadly dilated below, the ilagellum slender, cylindrical. 



(10) Anagyrus Howard. 

 Marginal vein normal, not stout. 



Stigmal vein long; scape long, dilated and compressed beneath, the flagel- 

 lum filiform, clothed with a short dense pile; scutellum trian- 

 . gular, acute at apex; body shagreeued. 



(8) Dinocarsis Forster=/i«sc«jj«.s- Dahlboni. 

 Stigmal vein short; scape broadly compressedly dilated beneath, the flagel- 

 lum compressed, fusiform, broadest toward the middle, and 

 gradually tapering oW toward apex (11) Anusia Forster. 



16. Scutellum triangular or subtriangular, never lunate. 



Scutellum triangular, acute at tip (8) Dinocarsis Forster. 



Scutellum subtriangular, rounded off at tip, not acute. 



FroQs shagreeued or feebly punctate; scape and flagellum normal, the 

 latter clothed with a short dense pile. .(6) Ericydnus Walker. 

 Frons smooth, shining, somewhat iridescent. 



Scutellum with two fovese at base; scape and flagellum not at all 



compressed, cylindrical (9) Ectroma Westwood. 



Scutellum without foveie at base; scape broadly dilated beneath, the 



flagellum compressed, fusiform (11) Anusia FiJrstcr. 



Scutellum lunate. 



Frons convex, finely coriaceous; scape rather short, clavate, the pedicel 

 twice as long as thick at tip, longer than the .first funicle 

 joint (13) Baeocliaris Mayr. 



17. Frons broad. 



Axilhe united at inner basal angles. 



Antennas long, fusiform, without branches inserted rather high up on the 

 face, the flagellum clothed with sparse black pile. 



(14) Stenoterys Thomson. 

 Autenme toith four branches, a branch on flagellar joints 1-4. 



(15) Tetracnemoidea Howard. 



