88 GENERA OF HYMENOFTERA. 



14.— Ocelli wanting *Anoininatiiiin Forst. 9- 



Ocelli prtvsent. 



Marginal cell sMmrcely visible *Pantolyta Fiirst. 9 



Marginal cell distinct *Aiiec*tata Fiirst. j 



15.— Postscutelliini with a strong thorn *4>.Yylabi»i FiJrst. J 



Postseutelliira without a thorn 16, 



16. —First funicle joint almost as long as all the rest together. 



*Diphora Fiirst. 9 



First fiinicle joint much shorter than A\ the re.st together 17 



17. — Middle carina of metathorax divided (u.arginul cell open or closed). 



*BeIytaJur. 9 



Middle carina of metathorax not divided 18, 



18. — Third dorsal segment of abdomen much longer than fourth 19, 



Third dorsal segment of abdomen not or very little longer than fourth. ..20, 

 19.— Marginal vein as long as marginal cell ; last funicle joint more than double 



as long as broad C'inetns Jur. 9 



Marginal vein much shorter than marginal cell ; last funicle joint not more 



than double !vo long as broad ^Xenotoina Foi-st. 9 



"20. — Abdomen with eight Jor 'il segments 21 



Abdomen with seven dorsal segments ^Acropiesta Fiirst. 9 



Abdomen with less than seven dorsal segments 22, 



21. — Marginal cell closed. 



Funicle joints only slightly shortened towards the tip. 



»Zelof.vpa Forst. 9. 



Funicle joints strongly shdrtened towards tip *Paiito<*lis Forst. 9 • 



Marginal cell open. 

 Stigmal and postmarginal veins much shortened, the stigmal given off at 



almost a right angle ''-Zygota Fijr.st. 9- 



Stigmal and postmarginal veins not much .shortened, the stigmal given 



off at a very oblique angle '''.Avlista Fiirst. 9. 



22. — Marginal vein more than twice as long as marginal cell. 



'^macrorhyii II is Fiirst. 9. 

 Marginal vein shorter, as long as or scarcely longer than marginal cell. 

 Abdomen with three dorsal segments, the second ve y much lengthened, 

 almost reaching the tip of the abdomen, the third issuing from the 

 second like a short style ; marginal vein distinctly shorter than mar- 

 ginal cell *Miota Forst. 9 . 



Abdomen with three, very seldom with four dorsal segments, the second 

 not greatly lengthened, the third equally large and strongly com- 

 pressed laterally ; marginal vein not shorter than marginal cell. 



^liCptorliapt us Fiirst. J. 



Subfamily Helorin^. 



Anterior wings with an abruptly broken basal vein, from one end of which 

 arises a cubital vein distinguished by its irregular courst lioth to- 

 gether these form an irregular discoidal cell : posterior wings not 

 lobed, with a m'^dian vein ; anterior tibiae with one spur: flagellum 

 with one rin>: joint Helorns Latr. 



