55 



Ancylis laetana, Fab. 1—1 



Valva gently curved, of even width; saccu'us less than right 

 angle, produced. 



Ostium with eliptical plate, with a few minute spines 



at either side. 



Ancylis. upupana, Tr. 1 — 1 



Lady Eobinson, F. G. Whittle, II'. Purdey. 



Valva gently curved, tapered; sacculus emarginate, 



terminating in sharp point. Cornuti Bharply barbed. 



Ostium deeply indent, edge finely spined. 



Genus 3. Anchylopera Stph. type lundana F. 



The uncus is not produced. In other respects the genitalia 

 is similar to Ancylis. 



Anchylopera lundana Fab. 4 — 1 



Valva curved on the outer margin, widest at the anal angle; 

 sacculus angulate. Uncus not produced, bilobed. 



Ostium with finely spined lip; ductus bursa? constricted. 



Anchylopera myrtillana, Tr. J. IT. M. 3 — 1 



Valva shortened, outer edge curved; sacculus angulate. 

 Uncus not produced, two small points. 



Ostium wide with large lip minutely spined. 



Anchylopera paludana, Bar. 1 — 2 



T.ady Robinson. 



Valva curved; slightly tapered; sacculus Bharply angulate. 



Uncus not produced. 



Ostium with wide minutely spined lip. 



Anchylopera siculana, lib. 2 — 2 



Valva similar to preceding species, but broader; sacculus 

 angulate, points drooping. 



Ostium eliptical, with broad lip. 



