The Royal College of Physicians, London. 



The Eoyal College of Surgeons, London. 



The Eoyal Geographical Society, London. 



The Eoyal Institution, London. 



The Eoyal Society, London. 



The University College, London. 



The Literary and Philosophical Society, Manchester. 



The Owens CoUege, Manchester. 



The JN'atural History Society, Newcastle-on-Tyne. 



The Plymouth Institution and Devon and Cornwall Natural-History 



Society, Plymouth. 

 The Marine Biological Laboratory, Plymouth. 

 The Yorkshire Philosophical Society, York. 



HOLLAND. 



The Eoyal Academy of Sciences, Amsterdam. 

 The Eoyal Zoological Society, Amsterdam. 

 The Dutch Society of Sciences, Haarlem . 

 The Dutch Entomological Union, The Hague. 

 The Eoyal Museum of the Netherlands, Leyden. 



ITALY. 



The Eoyal Institute of Superior Studies, Florence. 



The Civil Museum of Natural History, Genoa. 



The Italian Society of Natural Sciences, Milan. 



The Zoological Station, Naples, 



The Eoyal Academy of the Lincei, Eome. 



The Eoyal Academy of Sciences, Turin. 



JAPAN. 



The Science College of the Imperial University, Tokyo. 



RUSSIA. 



The Society of Naturalists, Jurjeff (Dorpat). 

 The Society of Sciences of Finland, Helsingfors. 

 The Imperial Society of NaturaUsts, Moscow. 

 The Entomological Society of Eussia, St. Petersburg, 

 The Imperial Academy of Sciences, St. Petersburg. 



SCANDINAVIA. 



The Bergen Museum, Bergen. 

 The Society of Sciences of Christiania, Christiania. 

 The Eoyal Danish Societj- of Sciences, Copenhagen. 

 The Eoyal Swedish Academy of Sciences, Stockholm. 

 The Eoyal Academy of Sciences, Upsala. 



