ACROCLITA] EPIBLEMIDAE 505 



Hants, Dorset, local ; SW. Europe ; 5, 7, 8. Larva light 

 brownish- ochreous, greenish - tinged ; head light brown: on 

 Euphorbia paralias, especially on the seeds; 6, 9, 10. 



21. PAMMENE, HI. 



Antennae in $ simple or minutely ciliated. Palpi moderate, 

 porrected or subascending. Thorax 

 smooth. Forewings with termen 

 slightly sinuate. Hindwings : 3 

 and 4 connate or stalked, 5 par- 

 allel to 4, 6 and 7 in 9 closely 

 approximated towards base, in 

 $ 7 running into 8 soon after 

 origin. 



A rather limited genus, con- 

 fined to northern temperate 

 regions. 



1. Forewings with yellow dorsal 



blotch . 2. 

 without yellow 



i i vi "1 i o Neuration of Pammene argyrana $. 



dorsal blotch 3. 



2. Dorsal blotch almost reaching tornus . 13. trauniana. 



not nearly reaching tornus 12. regiana. 



3. Forewings with distinct whitish dorsal blotch . 4. 



without distinct whitish dorsal blotch 8. 



4. Dorsal spot enclosing a dark dot . . .5. 



darker-strigulated . . .6. 



5. Dorsal spot erect . . . .10. spiniana 



,, somewhat obliquely bent . 11. popvlana. 



6. Ground-colour irregularly black-marked . 8. argyrana. 



not mixed with black . . 7. 



7. Hindwings whitish . . .7. fimbriana. 



fuscous . . .9. gallicolana. 



8. Forewings with apical third orange . 5. rhediella. 



not orange . . 9. 



9. Basal patch enclosing a metallic fascia 6. splendidulana. 



not enclosing metallic fascia . . 10. 



10. Face and palpi whitish . . . .11. 



,, ,, dark fuscous . 4. ochsenheimeriana. 



1 1 . Forewings with some anteapical metallic dots 3. germarana. 



without such dots . . .12. 



12. Antemedian fascia curved . . 1. flexanci. 



angulated 2. nitidana. 



