18 



The Natural- History Union, Hamburg. 



^"ei-Liandluugeii, 1881. 

 Abliandluiigen, Band vii. Abth. 2. 



The Imperial Leopoldino-Caroliniau Academy of Natu- 

 ralists^ Halle. 



Nova Acta, Ikud xli.-xliii. 

 Leopoldiua, Ileft 16, 1 7. 



The Natural-History Society, Halle. 



Abliaiidluugen, Band xv. Heft 2-4. 

 Bericlit, 1880, 1881. 



The Medical and Natural-History Union, Heidelberg. 



Verliandlungen, u. F., Band iii. llel't 1. 



The Medical and Natural- History Society, Jena. 



.Teuaisclie Zeitsclirift. Band xv. Heft 4. 

 Sitzungsbericlite, 1881. 



The Academy of Metz. 



Me'moires, ser. 3, Auuee viii. (1878-79). 



The Royal Bavarian Academy of Sciences, Munich. 



Sitzungsbericlite, 1882, Heft 1-4. 



The Natural History Union Wiirtemberg. 



Wiii-ttembergische Jahreshefte, Jahrg. xxxviii. (1882). 



Great Britain and Ireland. 



The Belfast Natural-History Society, Belfast. 



Proceedings, Session 1830-81 . 



The Birmingham Natural-History and Microscopical 

 Society, Birmingham. 



Report and Transactions, 1880. 



The Royal Dubhn Society. 



Scientific Transactions, ser. 2, vol. i. nos. 1.3, 14. 



Scientific Proceedings, n. s., vol. ii. part 7 ; vol. iii. parts 1-1. 



The Royal Irish Academy, Dublin. 



Transactions (Science), vol. xxviii. nos. 6-10. 

 Proceedings (Science), vol. iii. nos. 7, 8. 

 (Polite Literature), vol. ii. no. 3. 



