140 C 1 C A D 1 D Ai. 



c\ AHtfiior tibiae apically spinously produced 



beyond iuscvtiou dI' the tar-si Ilenicutctlix. 



C-. Anterior tibi;e nut .spinously apically pro- 

 duced. 

 e. Tejruiiua about twice as lon>,' as broad ; 

 abdomen longer than space between apex 

 of head and base of cruciform elevation ; 

 o])ercula in male reaching base of first 

 abdominal segment; rostrum reaching 



intermediate coxte Dieinenidiia. 



ee, Tegmina about three times as long as 

 broad ; abdomen about as long as space 

 between apex of head and base of cruci- 

 form elevation ; opercula in male not 

 reaching base of abdomen ; rostrum 



pas.sing intermediate coxa? Kontnna. 



ccc. Head with front strongly prnjecting, broader 

 than the length of vertical margins, which are 



subaugulate Abaffcizara. 



hh. Tegniiua little more than twice longer than 

 greatest breadth. 

 h\ Costal margin of tegmina above radial ar^a 



neither ciu'ved nor gibbous Gudawja. 



h'-. Costal margin of tegmina above radial area 



more or less curved and gibbous. 



/. Head with front not prominently produced, 



margins of front and vertex continuous. 



(/. Tegmina with the first and second ulnar 



areas narrow, very mucli longer than 



broad ; basal cell broader at base than 



apex, not twice as long as broad Masupha. 



ff. Head with front prominently produced, mar- 

 gins of front and vertex discontinuous. 

 yg. Tegmina with the first and second ulnar 

 areas broad, only moderately longer than 

 broad, placed somewhat obliquely to each 

 other; basal cell about twiie as long as 



broad Platypedin, 



J). Wings with live apical areas. 



//. Ocelli well separated from ba-^se of head. 



/, Tegmina with postcostal area narrow, but distinct. 

 k. Head with the margins of front and vertex more 

 or less continuous, front not prominently pro- 

 jecting Tuipiiu/a. 



kk. ilead with front iiromiiiently projecting, the 

 margins of front and vertex discontinuous 



and at right angles to each other Adoiianu. 



a. Tegmina with postcostal area not distinct Calyria. 



in. Teguuna with postcostal area very broad and 



cell-like Farnisa. 



hh. Ocelli placed close to base of head Ca/lijmdtria. 



C. Wings with four apical areas. 



/. Head with front not prominently produced ; margins 



of front and vertex more or le.-s continuous Mapoiidera. 



II. Head with front prominently triangularly produced ; 

 margins of front and vertex di.-continuous, some- 

 what at right auLdes to each other Prunusis. 



