46 



Valva long, narrow; sacculus extended inwardly, set with 

 strong spines. Uncus pedunculate, set with strong spines 

 regularly arranged. iEdoeagus short. Cornuti irregular, 

 sometimes absent, a single spine or many spines. 



Ovipositor usually narrow; ostium more or less 

 minutely spined; signum a squamous depression in the form 

 of a pocket or sac. 



Argyroploce sellana, Hb. 4—1 



R Adkin, A. C. Vine. 



Uncus with flattened head surmounted with two or three 

 rows of spines; socii angular. IEdoeagus stout; cornuti nine 

 short stout in a line. 



Ostium narrow, cleft, naked. 



pullana is apparently a dwarf form of this species. 



Argyroplocc gent i ana Hb. J. W. M. 1—1 



Valva narrow, apex abruptly curved; sacculus extended 

 inwardly, set with many coarse spines. Uncus rounded, 

 indent, set with four or five rows of spines; socii angulate. 

 /Rdceagus short, stout, without cornuti. 

 Ostium ovately pointed, naked. 



Argyroplocc carbonana, Dbd. 2—1 



= ustulana, Haw. (nee Hb.) 



Suligana, Bar. Meyk. (nee Hb.) 

 R. Adkin. 



We can see no difference between this species and gentiana, 

 except a big diversity in size. 



Argyroplocc oblongana, Haw. 3—2 



= marginana, Haw. 

 Sacculus extended inwardly set with several coarse spines, 

 mostly short, bul a few at the apex longer. Uncus rounded, 

 covered with numerous spines; socii acutely angulate. 

 .'TMopagus short, without cornuti. 



Ostium ovately pointed, naked; ductus bursa' thickened, 

 set with a number of short spines. 



