21 



The Birmingham Philosophical Society, Birmingham. 



Proceedings, vol. v., part 2. 



The Essex Field Club, Buckhurst Hill, Essex. 



Transactions, vol. iv., part 2. 



The Essex Naturalist, vol. i., nos. 1, 2, 5-11, 



The Philosophical Society, Cambridge. 



Proceedings, toI. v., part 6 ; vi., parts 1, 2. 

 Transactions, vol. xiv., part 2. 



The Royal Dublin Society, Dublin. 



Scientific Transactions, ser. 2, vol. iii., parts 11-13. 

 Proceedings, n. s., vol. v., parts 3-6. 



The Royal Geological Society of Ireland, Dublin. 

 Journal, n. s., vol. viii., part 2. 



The Royal Irish Academy, Dublin. 



Proceedings (Science), ser. 2, vol. iv., no. 5. 



(Polite Literature), ser. 2, vol. ii., no. 7. 



Transactions (Science), vol. xxviii., nos. 21-25. 

 (Polite Literature), vol. xxvii., nos. 6-8. 



The Hertfordshire Natural- History Society, Hertford. 

 Transactions, vol. iv., parts 6-7. 



The Philosophical and Literary Society, Leeds. 



Annual Report, 1886-87. 



The Yorkshire Naturalists' Union, Leeds. 

 Transactions, part 9. 



The Literary and Philosophical Society, Liverpool. 

 Proceedings, nos. xxxix., xl. 



The British Association for the Advancement of Science, 

 London. 



Report, 56tli Meeting, Birmingham, 1886. 



The Entomological Society, London. 



Transactions, 1886, part 5 ; 1887, parts 1-3. 



