COLEOPHOIIA] ELACHIST1DAE 649 



basal joint whitish-ochreous. Forewings light yellow-ochreous. 

 Hindwings grey. 



England, common ; C. Europe, Asia Minor ; 6, 7. Larva in 

 an ochreous cylindrical case, on oak and birch ; 9-5. 



19. C. limosipennella, Dup. 10-12 mm. Head pale ochreous, 

 sides whitish. Antennae white, ringed with fuscous, basal 

 joint whitish-ochreous. Forewings ochreous-fuscous, in <j> more 

 ochreous ; a suffused white costal streak from base to beyond 

 middle. Hindwings grey. 



Britain to Perth, local ; C. Europe, Asia Minor ; 5, 6. 

 Larva pale brownish ; head dark brown ; plate of 2 and two 

 spots on 3 black ; two greyish spots on 4 : in a long cylindrical 

 sometimes serrate -edged brown case, on elm, alder, and birch; 

 6-9. 



20. C. badiipennella, Dup. 9-10 mm. Head light ochreous, 

 on sides whitish. Antennae white, ringed with dark fuscous, 

 basal joint whitish-ochreous. Forewings brown, becoming deep 

 yellow-ochreous towards costa ; a white costal streak from base 

 to f . Hindwings grey. 



England to York, local; Germany, Italy, Corsica; 6, 7. 

 Larva in a short cylindrical dark brown case, on elm, ash, and 

 blackthorn ; 5. 



21. C. solitariella, Z. 10-12 mm. Head pale ochreous- 

 yellowish. Antennae white, ringed with dark fuscous, basal 

 joint ochreous. Forewings ochreous - yellow ; cilia towards 

 tornus dark grey. Hindwings dark grey. 



England to York, local ; C. Europe ; 7. Larva dull ochreous; 

 head light brown ; plate of 2, four spots on 3, and two on 4 

 blackish : in a cylindrical whitish case, formed of a leaf -fragment, 

 on Stellaria holostea; 9-5. 



22. C. olivacella, Stt. 11-13 mm. Head yellow-ochreous. 

 Antennae white, ringed with dark fuscous, towards apex 

 indistinctly, basal joint ochreous. Forewings fuscous-ochreous. 

 Hindwings dark grey. 



Kent, Derby, Lancashire, York, E. Ireland, local; Belgium, 

 France, Germany ; 6. Larva in a cylindrical ochreous-brownish 

 darker -striped case, formed of a leaf -fragment, on Stellaria 

 holostea; 9-5. 



23. C. laricella, Hb. 9-10 mm. Head grey. Antennae 

 grey -whitish, very indistinctly ringed with grey. Forewings 

 shining grey. Hindwings grey. 



Britain to the Clyde, N. Ireland, abundant ; C. Europe, N. 

 America ; 6, 7. Larva brown ; head, plate of 2, and two spots 



