20 



Tortrix viridana, L. .4. Sich. 12—2 



Sacculus slightly indent beyond middle. Cornuti spiniform, 

 6-8. 



Ovipositor partially floricoinous. Ostium weak; ostium 

 plate hardly lobed; ductus bursa; wide, thickened at the 

 junction of the bursa; signum small, spined at the 

 extremity. 



Tortrix forskaleana, L. 2—1 



Sacculus undulating. /Edceagus curved, set with spines at 

 the orifice. 



Ovipositor flattened. Ostium plate with very small 

 lobes; signum very small, with a few short points. 



Genus 5. Peronea Curt. type cristana, Fab. 



Peronea cristana, Fab. S. J. Capper. 4—2 



Sacculus roundly cut oft* at half, gently emarginate beyond. 

 Uncus indent, rounded; socii springing from low down, 

 small, drooping. iEdueagus stout, tip with rose thorn; 

 cornuti 4-5. 



Ostium plate with short, pointed lobes: signum 

 stellate. 



Peronea niveana, Fab. 0. F. Whittle, l— l 



Valva rather short. Sacculus slightly arched, terminating 

 in a iound knob of spines Cornuti two of equal medium 

 length, in sockets, one of similar length below. 



Ostium lobes acutely tapered; signum stellate. 



Peronea umbrana, Hb. G. F. Wliittlc. l— l 



Sacculus emarginate at half. Socii long, slender, sharply 

 pointed. Cornuti tun large, and a group of live tine spines. 



Ostium with projecting side pieces, lobes very large and 

 wide. Signum stellate. 



