Laiidbote, Der steirische : 2. Jahrgang, Nr. 26. Graz, 1869; 4o, 

 Lyceum of Natural History of New York. Annais. Vol. IX, Nrs. l — 4. 



New York, 1868; 8o. 

 Mittheilungen aus J. Perthes' geographischer Anstalt. Jahr- 

 gang 1869, XI— XII. Heft. Gotha; 4«. 

 Moniteur seientifique. Tome XI^ Annee 1869. 312* Livraison, 



Tome XII% Annee 1870. 313^ Livraison. Paris; 4o. 

 Museum ol'Comparative Zoology at Harvard College, in Cambridge: 



Annual Report. J868. Boston, 1869; 8». 

 Nature. Vol. I, Nrs. 7—9. London, 1869; 4o. 

 Peabody Academy of Science: Memoirs. Vol. I, Nr. 1. Salem, 



1869; 4o. — The American Naturalist. Vol. II, Nrs. 1 — 12. 



Salem, 1869; 8o. 

 Reichs anstalt, k. k. geologische: Verhandlungen. Jahrg. 1869, 



Nr. 16. Wien; kl. 4o. 

 Report, Annual, of the Commissioner of Patents for the Year 1868. 



Vols. I-III. Washington, 1867; 8». 

 Reports of the Commissioners of Fisheries of the State of Maine 



for the Years 1867 & 1868. Augusta, 1869; 8o. 

 Revue des cours scientifiques et litteraires de la France et de 



l'etranger. VIP Annee, Nrs. 3 — 5. Paris & Bruxelles, 1869 — 



1870; 4«. 

 Smithsonian Institution: Annual Report 1870. Washington, 



1868; 8*^. — Letter of the President of the National Academy 



of Sciences. 1866 & 1867; 8». 

 Society, The American Philosophical : Proceedings. Vol. X, Nrs. 78 



-oO. Philadelphia, 1867 & 1868; 8o. 



— The Medical, of the State of New York. Transactions for the 

 Year 1866. Albany, 1866; 8o. 



— The Boston, of Natural History: Memoirs. Vol. I, Part. 4. Boston, 

 New York, London, 1869; 4^. — Proceedings. Vol. XII, Sign. 

 1—17. June 1868 — March 1869; 8o. — Harris, Occasional 

 Papers of the Boston Society of Natural History. I. Boston, 

 1869; 8o. 



— The Wisconsin State Agricultural: Transaction. Vols. V — VIL 

 Madison, 1860 — 1868; 8». — Annual Report of the Superinten- 

 dent of Public Instruction of the State of Wisconsin for the Year 

 ending August 31, 1868. Madison, 1868; 8«. — Statistics: 



