Beiträge zur Kenntniss der Manatus-Arten. 'J 



1874. ScHWEiNFUETH, G., Im Herzen von Afrika. Leipzig. 



1875. MoNTEiHO, J. J., Angola and ihe river Congo. London. 



1875. Chapman, H. C. , Observations on the structure of the Manatee. 



in : Proc. Acad. Nat, Sc. Philadelphia, p. 452. 



1876. Bhehm, A., Thierleben. 2. Aufl. Bd. 3. p. 657. Leipzig. 



1877. Gakbod, A. H, , Notes on the Manatee (Manatus americanus) 



recently living in the Society's Gardens. in: Transact. Zool. Soc. 

 London, vol. X, part. 3. p. 137. 



1879. Nicholson, A. H., A Manual of Palaeontology. vol. II. p. 308. 



London. 



1880. MuBiE. J., Further observations on the Manatee. in: Transact. 



Zool. Soc. London, vol. XI. part. 2. p. 19. 



1881. Flowee, W. H,, Notes on the habits of the Manatee. in: Proc. 



Zool. Soc. London, p. 453. 



1882. Lepsiüs, R., Halitherium Schinzi. Darmstadt. 



1882. GuEssFELDT, P., Falkenstein, J. und PechuEl - Loesche , E., Die 



Loango-Expedition 1873 — 1876. Leipzig. 3. Abtheil. p. 222. 



1883. Vogt, C. und Specht, F., Die Säugethiere in Wort und Bild. 



München. 

 1883. List of the Vertebrated Animals in the Gardens of the Zool. 

 Society of London. 



1883. Pelzeln, A. v., Brasilische Säugethiere. in: Verhandlungen der 



Zool. Bot. Ges. Wien. Bd. XXXIII. Beiheft. 



1884. Flowee, W. H., Catalogue of the specimens illustrating the osteo- 



logy and dentition of Vertebrated Animals recent and extinct 

 contained in the Museum of Royal College of Surgeons of Eng- 

 land. Part 2. Mammalia. London. 



1884. On the fisheries and fishery Industries of the United States. 



Washington. 



1885. BüTTiKOFEB, J., Zoological researches in Liberia, in: Notes Leiden 



Museum, vol. VII. p. 129. 



