57 



Yalva full, rounded. Uncus set with specialised scale 

 hairs; socii long, drooping. Cornuti deciduous. 

 Ovipositor retractile. Signs pilleate. 



Zeiraphera diniana Gn. 



occultana, Dgl. 1 — 2 



.1 . Lofthouse. 



Valva rounded, indent below. Uncus set with lone 

 lanceolate scales. Cornuti aboul fifty deciduous spines. 



Ovipositor retractile, terminating al its base with a 

 long emarginate plate from which spring the segmental 

 rods; ductus bursa? constricted. The signum is an 

 i xception, being single, pilleate. 



Zeiraphcra ratzeburgiana, Rts. 2 — 1 



Valva geniculate towards centre, not indent. Uncus 

 slightly produced, set behind with long, slender clavate 

 scales; socii pointed drooping. ZEdosagus Bhort, stout: 

 cornuti about i3, deciduous. 



Ovipositor retractile, terminating at the base with a 

 long emarginate plate from which spring the rods. 



Ostium narrow; ductus bursas constricted near the 

 ostium. Signs two. pointed, scobinate. 



Zeiraphcra rufimitrana H — S. 2 — 1 



The Hon. C. N. Rothschild, J. W. M. 



Valva rounded gently curved, not indent. Incus set 

 with long clavate scales; socii curved, drooping. Cornuti 

 about 21, deciduous. 



Ovipositor retractile, terminating in a long deeply 

 emarginate plate. Ostium narrow. Signs two: one large, 

 one small, scobinate. 



Zeiraphcra corticana, lib. 2 — 4 



Yalva long, slender, indent before and beyond the centre. 

 Uncus hardly produced, set behind with long, fine hairs; 

 socii curved, drooping. Cornuti about 15, deciduous. 



