EXPLANATION OF PLATE XV. 



All tbe drawings were made by J. Henry Hlake. 



Fig. 1. (8065) (f ) Leptobroclius liiteiis. 



2. (941(5) (f) Derobrucbii.s uiarcidiis. 



3. (8857) (}) Leptobrocbns luteus. 



4. (1.947) (<{) Derobioohiis eriitene. 



5. (1441) (I) Liinuoiibiliis soiioratus. 



6. (5433) (f ) Derobroehiis IVijicscens. 



7. (11205) (f ) Hydropsycbe uiarceus. 



8. (319) (-^/J) Diaiilegma abdtictiiui. 



9. (13137) (f) Tinodes palnrtigena. 



10. (14210) Ci) Litobrocbiis exteruatus. 

 G96 



Fig. 11. (t>rib4) (',■) Mesobrochus letbieus. 



12.- (9630) (f) Psecadia mortuella. Reverse 

 of Fig. 17. 



13. (4423) (^) Mesobrochus imbecillus. 



14. (8422) (I) Paladicella eniptionis. 



15. (11754) (^) Setodes portionalis. 



16. (2677) (^) Derobrochus frigeseeiiS. 



17. (8460) (f) Psecadia mortuella. Reverse of 



Fig. 12. 



