482 TOKTRICINA [GYPSONOMA 



England to York, very common ; N. and C. Europe, N. 

 America ; 7. Larva whitish or pale flesh-colour ; spots brown ; 

 head brown : on oak, poplar, Salix, etc. ; 5, 6. 



2. G. neglectana, Dup. 12-15 mm. Face clear white. Fore- 

 wings ochreous-white, disc more ochreous-tinged, with a few 

 black scales ; costa strigulated with black ; basal patch dark 

 fuscous, whitish-mixed, much marked with black, edge angu- 

 lated ; central fascia grey, black-marked, more or less inter- 

 rupted near dorsum, on costa dilated and with a strong black 

 mark ; some leaden-metallic and dark grey posterior striae ; 

 apex ferruginous. Hindwings rather dark grey. 



Britain to Caledonian Canal, local ; Germany ; 7. Larva on 

 Salix alba and aspen ; 5. 



3. G. aceriana, Dup. 14-15 mm. Face whitish -fuscous. 

 Forewings ochreous-whitish, more or less sprinkled and pos- 

 teriorly suffused with pale brownish, costa obscurely strigulated 

 with blackish ; basal patch fuscous marked with blackish, edge 

 obtusely or hardly angulated ; central fascia fuscous, ill-defined, 

 more or less interrupted near dorsum, with small blackish mark 

 in disc ; some dots round ocellus, an irregular spot touching 

 middle of termen, and small apical spot blackish. Hindwings 

 grey. 



England to Lancashire, local ; C. and SW. Europe ; 7. 

 Larva dull brownish j head reddish-brown ; plate of 2 black : 

 in shoots, leaf-stalks, and bark of poplar ; 5. 



14. CYDIA, lib. 



Antennae in $ shortly ciliated. Palpi moderately long, 

 porrected. Thorax smooth. Forewings with termen sinuate. 

 Hindwings : 3 and 4 stalked or connate or coincident, 5 approxi- 

 mated to 4, 6 and 7 closely approximated towards base. 



A northern temperate genus of considerable extent, derived 

 from Epinotia. 



1. Forewings with ground-colour white . . 2. 



not white . . 6. 



2. Ocellus suffused with black . 11. nigromaculana. 



not suffused with black . . .3. 



3. Ocellus with distinct black dots . . .4. 



without black dots . 5. 



4. Edge of basal patch formed by a straight fascia 



14. pupillwiui. 

 by discal and dorsal spots 



1 3, candidulana, 



