Annual Report.] 12 [May 5, 



Naturforschende Gesellschaft Freiburg i. B. 



" " Gorlitz. 



Naturhistorische " Hannover. 



Finska Vetenskaps-Societeten Helsingfors. 



* Provinciaal Genootschap van Kunsten en Wetenschappen Hertogenbosch. 

 Geological and Polytechnic Society of the West Riding of 



Yorkshire ^ Leeds. 



* Zeitschrift fur wissenschaftliche Zoologie . . . Leipzig. 

 Academia Lugduno-Batava Leyden. 



* Soci^te" Imp^riale des Sciences, de 1' Agriculture et des 



Arts Lille. 



Royal Geographical Society London. 



* The Zoologist . " 



Konigliche Realschule Meseritz. 



* Socidte" Impe>iale d' Agriculture Moscou. 



" " des Naturalistes " 



Die Pollichia: naturwissenschaftlicher Verein der Rhein- 

 pfalz Neustadt. 



* Ministere de la Marine Paris. 



* Museum d'Histoire Naturelle " 



Socie'te' des Antiquaires de France " 



" Geologique de France " 



* " Impeh-iale et Centrale d' Agriculture ..." 



* Universidad de Chile Santiago. 



K. K. Zoologisch-botanische Gesellschaft . . . Wien. 



Of these we must particularly express our thanks to the 

 Imperial Society of Antiquaries, the Minister of the Marine, 

 the Imperial Society of Agriculture, the Geological Society 

 and the Museum of Natural History, — all of Paris, the Uni- 

 versity of Chili, the Leyden Academy, the new Magazine of 

 Natural History at Christiania, the Provincial Society of Sci- 

 ence and Arts in North Brabant, and the Imperial Society of 

 Science, etc., of Lille; they have favored us with extensive 

 series of great importance. 



The following institutions, in addition to those prefixed by 

 an asterisk in the list above, have been added to our circle 

 of correspondents. 



State Agricultural Society Albany. 



Ministere de l'lnterieur du Royaume des Pays-Bas . Amsterdam. 



Natural History and Philosophical Society . . . Belfast. 



Cambridge Philosophical Society . . ... . Cambridge, Eng. 



Naturwissenschaftliche Gesellschaft .... Chemnitz. 



