53 



VI. ANCYLISIDII. 



A small but very compact group. The valva' generally 

 long; sacculus always more or less angulated; uncus 

 bifurcate or single. Female with a pair of augulate plates 

 on bursa, which form the signa. 



Genus 1. Enarmonia, Hb. type woeberiana, Schif. 



This genus, represented by a single species, is connected by 

 the male with the genus Lobesia in that it possesses 

 glandular bodies on the second segment: on the other hand, 

 the characteristic angulated blade of the signum seems to 

 form a fitting link with the following genua Ancylis. 



Enarmonia woeberiana, Schiff 1—1 



Valva rather short, slightly bilobed at the apex, the lower 

 lobe emitting a strong spine; sacculus trigonate. Uncus 

 weak, produced, clothed with hairs; socii large, rounded. 

 /Edoeagus piriform. 



Ovipositor flattened. Ostium narrow; signum an 

 angular- plate. 



Genus 2. Ancylis Hb. type laetana, F. 



Valva long, narrow; sacculus angulate. Uncus bifurcate; 

 socii drooping. /Edoeagus cardinate, long; vesica thickly 

 set with band oi deciduous cornuti. piriform. 



Ovipositor tlattened. Signa two triangular thin plates 

 i marginate below . 



Ancylis mitterpacheriana, Schiff. 1—2 



Valva deeply emarginate; sacculus rectangular; uncus 

 short. 



Ostium cup-form, narrowed, sparsely spinrd. 



Ancylis biarcuana Stph. 2 — 1 



/-,'. Adkin t .1. E. [tr#ore, F. G. Whilth . 

 Sacculus with obtuse point. Uncus long, narrow. 

 Ostium with simple rounded lip. 



