70 GEXEKA OF HYMENOrrp:RA. 



12. — VVinps riulimentary. or if <lcvelope(l the scutelluiii is flat or its tip is iinht 



colored 13. 



Wings developed ; the si'Utelluin arched and with smooth tip 14. 



i;j.— Scape strongly broadened below DiilOCarMii-l Forst. 



Scape not broadened below. 



First funicle joint only as long as tliick, the scape reaching only to the 



upper border of the facial impression *C'hor«»ia Westw. 



First funicle joint longer than thick, the scape reaching beyond tlie fa 



cial im]>ression *Kr.> cidiiiiis Walk. 



14. — Mesothorax lustreless 1.5. 



Mesothorax more or less lustrous 16. 



15. — Mesothora.x witli fine, sharp, longitudinal stria': body short; scape very 

 sliglitly, if at all, broadened : funicle .■>- or (i-jointed. 



^Holcotliorax Mayr. 

 Mesothoni.x with thick, sharp and fine thimble-like punctures : funicle <>- 

 jointed. 

 Funicle joints thicker Ihan long: marginal vein wanting. 



Aphyous Mayr. 

 Funicle with first five joints longer than thick : marginal vein ])resent. 



although short BlaNtotlirix Mayr. 



16. — Anterior wings not ciliate; antennse very long and thin, sixth fiini"le joint 



shortest, but five times as long as wide Psiloplirv "layr. 



Anterior wings ciliate; the last funicle joint not so long. 

 Marginal vein one-half as long again as tlie stigmal : scapuhe meet in a 

 short carina ; antennae longer than the body..L<'ptoill.HStix Fiirst. 

 Marj;,inal vein much shorter; scapuhe make no nu-dian carina. 

 Antenna) very thin, the ])edicel three times as long as thick, cluh almost 



as thin as the funicle joints...., ^i.<io(horJix Mayr. 



Antennse thicker, the pedicel shorter, club stouter than the funicle. 



Eiic,vrtns Dalm. 



Funicle with only two short joints, the club unusually long ;nid cylindrical. 



HabrolcpiN Forst. 



Funicle' 6-jointed 2. 



•i.^Mesothora.K with a deeji impression before tegula*; second and fifth funicle 

 joints .3-cornered when seen from the side..*l*rioiiOiiiitiiN Mayr. 



Mesotliorax without impression: funicle joints not triangul-r 3. 



3. — Funicle joints each with two half whorls of long hairs 4. 



Funicle joints equally clotlied with long or short hairs, no half wliorls. ...,=). 

 4.— Marginal vein longer than stignuil. 



Mesotlu)i"ax with clost' fiat silver white hairs; scutellum usually with a 



l)unch of upright spiny hairs at tip C'hiloiioiiriiN Westw. 



Mesothorax with brownish yellow hairs; .scutellum with no erect bunch 



of hairs *('eraptero('erii«t Westw. 



Marginal vein shorter than stigmal. 



Head and upper side of thorax thickly covered with very large n.'i.i.. 

 punctures Bothriotliorax Katx. 



