22 



The Royal Society, London. 



Proceedings, vol. xliii., nos. 263-265 ; xliv., nos, 266-271. 

 Philosophical Transactions, toI. clxxviii. 

 List of Fellows, 1887, 



The Royal United Service Institution, London. 

 Journal, 1888. 



The Society of Arts, London. 



Journal, 1888. 



The Literary and Philosophical Society, Manchester. 



Proceedings, vols, xxv., xxvi. 



Memoirs, ser. 3, vol. x. 



Memoirs and Proceedings, ser. 4, vol. i. 



The Tyneside Naturalists' Field Club, Newcastle. 



Natural History Transactions, vol. ix., part 2. 



The Marine Biological Association, Plymouth. 



Journal, no. 2. 



The Plymouth Institution and Devon and Cornwall 

 Natural-History Society, Plymouth. 



Annual Report and Transactions, vol. x., part 1. 



The Royal Institution of Cornwall, Truro. 



Journal, vol. ix., part 3. 



The Yorkshire Philosophical Society, York. 

 Annual Eeport, 1887. 



Holland. 



The Royal Academy of Sciences, Amsterdam. 



Verhandelingen (Natuurkunde), deel xxvi. 



Verslagen en Mededeelingen (Natuurkunde), derde reeks, 



deel. iii., iv ; (Letterkunde), derde reeks, deel iv. 

 Jaarhoek, 1886, 1887. 



The Dutch Society of Sciences, Haarlem. 



Archives N6erlandaises, tome xxii., livr. 4, 5 ; xxiii., livr. 1. 



The Entomological Society of the Netherlands, The Hague. 

 Tijdschrift voor Entomologie, deel xxxi., all. 1, 2. 



