76 



GENUS 2. TYPE 



simplana, F.R. 11 



R. Adkin; W. Purdey. 



Valva with cucullus; costa sharply arched near the base; 

 sacculus extends along the outer margin and ends in a 

 strong socketed spine (thorn). Uncus rudimentary and 

 weakly chitinised, is produced in an arm which divides at 

 the extremity, crutch-form. Socii not free, long hairy 

 lobes, Cornuti many. Indications of coremata with 

 comparatively short scales. 



Ovipositor flattened. Ostinm with oblong plate. Signa 

 long, pointed, corniform. 



GENUS 3. TYPE 



albersana, Hb. 1 1 



A. E. Atmore. 



The single signum and general formation of the male 

 genitalia seem to denote that the species requires a more 

 suitable position. 



Valva long, terminating in a socketed spine, deeply 

 emarginate at the anal angle; sacculus rounded. Uncus 

 weak rounded, spatulate. Socii absent. /Edoeagus on a 

 long peduncle, narrow; cornuti about 12, sigmoid. 



Ovipositor flattened, angular. Ostium simple. Signum 

 curved, not scobinate. 



GENUS 4. Spilonota, Stph. TYPE ocellana, F. 5 3 

 Spilonota ocellana, F. 



Valva long curved, cygnate, ending in a strong socketed 

 spine Uncus absent. Socii almost erect, short, tapered. 

 JMoeagus short; cornuti 7-9. 



Ovipositor flattened. Ostium with elipitcal plate. 

 Signa short pointed, scobinate. 



