16 



Germany. 



The Royal Prussian Academy of Sciences, Berlin. 



Monatsbericht, January to December, 1877. 

 Abhandlungen, 187G. ' 



The Society of Friends of Natural History, Berlin. 



Sitzungsbericht, 187G. 



The Senckenbergian Natural- History Societv, Frankfort 

 a. M. 



Bericht, 1875-76 and 187G-77. 

 Abhandlungen, Baud xi. Heft 1. 



The Zoological Society of Frankfort a. M. 



Der Zoologische Garten, July to December, 1876 ; January to 

 March, 1877. 



The German Malacological Society, Frankfort a. M. 

 Jahrbiicher, 1877, Heft 1-4. 



The Royal Bavarian Academy of Sciences, Munich. 



Sitzuugsberichte, 1876, Heft 2, 3 ; 1877, Heft 1, 2. 

 Abhandlungen, Band xii. Abb. 3. 



The Imperial Academy of Sciences, Vienna. 



Sitzungsberichte, Band Ixxiii. Heft 1—5. 

 , Baud Ixxiv. Ileft 1, 2. 



The Zoological and Botanical Society of Vienna. 

 Verhandlungen, Bd. xxvi. 1876. 



The Union of Natural History, Wiirtemberg. 

 Wiirttembergiscbe Jahresliefte, 1877, Ileft 1 , 2. 



The Medical and Natural- History Society, Jena. 

 Jeuaische Zeitsclirift, Band xi. Heft 1-4. 



The Natural-History Union, Hamburg. 



Verhandlungen, 1871-74. 

 Abhandlungen, Band vi. Heft 1-3. 



The Society of Sciences, Gottingen. 



Abhandlungen, Band xxi. 

 Nachrichten, Jahr 1870. 



