COLEOPHOKA! ELACHISTIDAE 647 



Hants, Dorset, local ; Germany ; G. Larva in a brownish 

 cylindrical recumbent case, on Rhamnus, Viburnum, Cornus, 

 etc.; 8, 9. 



7. C. potentillae, Stt. 8-9 mm. Head shining bronze. 

 Antennae white, ringed with dark fuscous, basal joint dark 

 fuscous. Forewings rather shining bronze or greyish-bronze. 

 Hind wings dark grey. 



Sussex to Dorset and Essex, local ; not recognised elsewhere; 



6. Larva in case resembling that of C. paripennella, on 

 Potentilla, Rubus, Rosa, Spiraea, etc.; 8, 9. 



8. C. paripennella, Z. 10-11 mm. Head shining greyish- 

 bronze. Antennae dark fuscous, apex white. Forewings rather 

 dark fuscous, more or less bronzy -shining. Hindwings dark 

 grey. 



England to Durham, local ; C. and SE. Europe ; 5, 6. 

 Larva dull ochreous-yellowish ; head, plate of 2, and two spots 

 on 3 black : in a subcylindrical recumbent case of leaf-fragments, 

 with some dorsal anterior projections, on hazel, apple, rose, 

 blackthorn, etc.; 7-10. 



9. C. fuscocuprella, IIS. (fuscociliella, Stt.) 9-10 mm. Head 

 shining dark bronzy -fuscous. Antennae dark fuscous, apical 

 half white with dark fuscous rings, indistinct towards apex. 

 Forewings dark bronzy-fuscous. Hindwings dark grey. 



England to Westmoreland, local ; Germany ; 5, 6. Larva in 

 a brown nearly glo'bular case, on hazel ; 8, 9. 



10. C. nigricella, Stph. 11-12 mm. Head shining grey, 

 ochreous- tinged. Antennae white, ringed with dark fuscous, 

 basal joint ochreous-grey. Forewings dark fuscous-grey, some- 

 what shining. Hindwings dark grey. 



Britain to Perth, E. Ireland, common ; C. and SE. Europe, 

 Asia Minor ; 6, 7. Larva in a nearly straight cylindrical light 

 or dark fuscous case, on hawthorn, apple, and blackthorn ; 5. 



11. 0. siccifolia, Stt. 12-13 mm. Head light greyish- 

 ochreous. Antennae white, ringed with fuscous, basal joint 

 pale greyish-ochreous. Posterior tarsi grey-whitish. Forewings 

 brownish-grey, somewhat shining. Hindwings rather dark grey. 



England, local ; Germany ; 6. Larva ochreous ; head, plate 

 of 2, and two spots on 3 black : in an irregular case formed 

 from a large leaf-fragment, on hawthorn, apple, and birch ; 7, 8. 



12. C. gryphipennella, Bch. 11-13 mm. Head whitish- 

 ochreous or greyish-ochreous. Antennae white, ringed with 

 dark fuscous, basal joint whitish-ochreous. Forewings greyish- 

 ochreous, in $ more ochreous. Hindwings rather dark grey. 



