3 



Gnathos atrophid. J^dceagus pistillate, pointed. ' Saccus 

 pointed. Coremata extensile, on ninth segment. 



Ostium bilobed, with two hairy papillae. Ductus 

 bursae thickened, ribbed. 



Chlorissa viridata, L. 123 



Valvula peaked; costa produced, pointed, scobinate, in- 

 closing the base of a patch of long clavate scales ; costal 

 fold long produced in free rounded arm. Uncus bulbed at 

 base; socii long. Gnathos atrophid. ^doeagus pistillate. 

 Cornuti short in patch. Saccus large, central lobe. Eighth 

 sternite produced ventrally, edge dentate. 



Ostium with two hairy papillae. Bursa very long. 



Porrinata, Zel. 22 



This species has been recorded by Hodgkinson (Entomo- 

 logist 1871). It is so nearly like viridata, it is possible it 

 has been overlooked. 



The genitalia are very similar but porrinata may at 

 once be distinguished by the eighth sternite, which is 

 scobinate. 



Thalera fimbrialis, Scop. 22 



This species is included on the capture of a single speci- 

 men, by Charles Capper, at Beachy Head, August 7th, 

 1902^ 



Valva partly fused : costa free, edge dentate. Uncus 

 tapered; socii long, wide at base. Gnathos atrophid. 

 ^Edceagus pistillate. Saccus rounded, sides indent. 



Ostium large, strong, hairy pads at entrance of orifice. 



lodis lactearia, L. 64 



Valvula simple, indent semi-transparent on outer margin. 

 Uncus tapered; socii long. Gnathos long, pointed. 

 .Edceagus pistillate. Juxta bilobed. Saccus squared, 

 lobed at centre. Eighth sternite produced ventrally, 

 bilobed, scobinate. 



Ostium weak. Signum double pointed. 



A 2 



