OACOECIA] TORTRICIDAE 533 



angulated ; central fascia dark brown, sometimes reddish-tinged, 

 anterior edge slightly irregular, blackish ; costal patch dark 

 fuscous, emitting an irregular stria. Hind wings grey. 



Britain to the Shetlands, Ireland, common ; Europe, N. 

 America ; 5, 6. Larva blackish-green ; spots pale flesh-colour ; 

 head and plate of 2 brown : on Rubus, oak, etc. ; 8, 9. 



8. PANDEMIS, Hb. 



Antennae in $ moderately ciliated, with deep notch above 

 near base. Palpi moderately long, porrected. Thorax smooth. 

 Forewinga without costal fold ; 7 to termen. Hindwings : 3 

 and 4 connate or closely approximated, 5 approximated to 4, 6 

 and 7 closely approximated towards base. 



Contains only a few northern temperate species. 



1. Apex of hind wings whitish-ochreous . 1. corylana. 



not whitish-ochreous . . 2. 



2. Forewings reddish-tinged . . . .3. 



not reddish- tinged . . 2. ribeana. 



3. Face white . . .4. dnnamomeana $ . 



,, not white . . . . .4. 



4. Extreme apex of hindwings reddish-ochreous 



4. dnnamomeana ? . 

 ,, not reddish-ochreous 



3. heparana. 



1. P. corylana, F. 18-24 mm. Face sometimes whitish. 

 Forewings pale yellowish-ochreous, strigulated with ochreous- 

 brown or dark brown, veins dark brown ; basal patch, central 

 fascia, and costal patch outlined with dark brown ; cilia dark 

 brown. Hindwings light grey, apex suffusedly whitish-ochreous. 



Britain to Ross, N. Ireland, rather common ; C. Europe ; 

 7. Larva green ; dorsal line darker ; head pale green : on 

 hazel, Cornus, ash, etc. ; 5, 6. 



2. P. ribeana, Hb. (cerasana, Hb.) 16-23 mm. Forewings 

 light ochreous or brownish, sometimes indistinctly darker- 

 strigulated ; basal patch, central fascia, and costal patch 

 slightly darker or fuscous, usually outlined with dark brown ; 

 cilia deep ochreous or brown. Hindwings rather dark grey. 



Britain to Caledonian Canal, common in gardens, scarcer 

 northwards; C. Europe, N. Asia; 6, 7. Larva light green; 

 dorsal line darker; head green, sometimes bro wn- spotted ; 

 plate of 2 green : on hazel, cherry, elm, etc. ; 5. 



3. P. heparana, Schiff. 16-22 mm. Face reddish-fuscous. 

 Forewings reddish -fuscous ; basal patch, central fascia, and 



