NO. 1202. GENERA OF THE ENCYRTINJE—ASHMEAD. 339 



Lateral ocelli not close to the eye margin, from one and a half to 

 twice their width from it; postmarginal vein somewhat 



developed (58) PsylJn>phaf/us Ashmead, new genus. 



Pedicel short, scarcely longer than thick ; frons moderate, the ocelli about 



their width from eye margin; club of autennte large, the 



length of funicle or nearly ; funicle joints short, submo- 



niliform,the three or four terminal joints wider than long. 



(59) Coccidencyrtns Ashmead, new geuus. 



17. Species metallic or submetallic 18 



Species not metallic; head and thorax opaque or subopa(]ne, alutaceous, or 



closely microscopically puuctate or shagreeued and pubes- 

 cent. 



Postmarginal vein present. 



First joint of the funicle shorter than the pedicel, all the funicle joints 



being short ; marginal vein punctiform . (60) Ajyhycus May r. 



First joint of the funicle much longer than the pedicel, cylindrical, the 



following gradually shortening but the last is still a little 



longer than thick (61) Reterarthrellas Howard. 



Postmarginal vein wanting; joints of funicle increasing in width but not 

 longer than wide (62) Astymachus Howard. 



18. Thorax without a scaly pubescence and loithout white lunulte before tie teguhw 19 

 Thorax witli a scaly pubescence and with, white lunuhe before the tegula?. 



Scape more or less dilated beneath, especially toward apex, rarely simple, 

 the llagellum ringed with white; wings hyaline, the stig- 

 mal and postmarginal veins subeqnal, longer than the 

 marginal t (63) Blastothrix Mayr. 



19. Scape normal, not expanded or dilated beneath, at most subclavate: wings hya- 



line 20 



Scape dilated or expanded beneath, the club not especially enlarged, shorter 

 than the funicle, the latter usually ringed with white, the 

 first four joints of same longer than wide; front wings 

 usually with fuscous bands or fuscous with hyaline bauds 

 or markings (64) Microterys Thomson . 



20. Thorax smooth, impunctate, or at the most microscopically reticulate, or with 



fine longitudinal strife on the mesonotum - . . 21 



Thorax finely coriaceous, subopaque, without punctures scattered over the sur- 

 face; frons punctured; postmarginal vein longer than the 

 stigmal. 

 Scape subclavate, the funicle 6-jointed, the joints wider than long, the club 

 not thicker than the funicle; front wings hyaline with an 

 oblique hairless line from the marginal vein; stigmal and 

 postmarginal veins longer than the marginal; scutellum 

 with a delicate median grooved line at base; stigmal 

 vein as long as the marginal and postmarginal veins 

 united. 



(65) Holcencyrtus Ashmead, new genus. 



21. Mesonotum with fine longitudinal striaj. 



Stigmal vein scarcely longer than the marginal, the postmarginal longer 

 than the marginal and stigmal veins united; eyes pubes- 

 cent; funicle joints 2-4 not longer than wide. 



(66) Ageniaspis Dahlbom. 

 Mesonotum smooth, impunctate, or at the most microscopically reticulate. 



Stigmal vein very short, not or scarcely so long as the marginal and the 

 postmarginal veins united; axilla- meet at their inner 

 basal angles or are separated 22 



