The Eoyal College of Physicians, London. 



The Eoyal College of Surgeons, London. 



The Royal Geographical Society, London. 



The Eoyal Institution, London. 



The Eoyal Society, London. 



The University College, London. 



The Literary and Philosophical Society, Manchester. 



The Owens College, Manchester. 



Tlio Natural History Society, Kewcastlo-on-Tyne. 



The Plymouth Institution and Devon and Cornwall Naturul-llistory 



Society, Plymouth. 

 The Marino Biological Laboratory, Plymouth. 

 The Yorkshire Philosophical Society, York. 



HOLLAND. 



The Eoyal Ac:idemy 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. 



Tho Civil Museum of Natural History, Genoa. 



The Italian Society of Natural Sciences, Milan. 



The Zoological Station, Naples. 



The Royal Academy of the Lincei, Rome. 



The Royal 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 Naturalists, Moscow. 

 The Entomological Society of Russia, St. Petersburg. 

 The Imperial Academy of Sciences, St. Petersburg. 



SCANDINAVIA. 

 The Bergen Museum, Bergen. 

 The Society of Sciences of Christiania, Christiania. 

 The Royal Danish Society of Sciences, Copenhagen. 

 The Royal Swedish Academy of Sciences, Stockholm. 

 The lloyul Academy of Sciences, Upsala. 



