GERMAR (E. F.). Inseetorum species novae. 



1 vol. ffatce, 1824. 8°. 



[GERHARD (E.).] Cataloguo of the Bones of Mammalia 

 in the British Museum. London, 1862. 8°. 



GERSTAECKER (A.). Rhipiphoridum dispositio syste- 

 matica. Berolini, 1855. 4°. 



GERSTAECKER (A.). Bericht iiber die wissenschaft- 

 lichen Leistungen im Gcbiete der Entomologie. 



2 vols. Berlin, 1856-63. 8°. 



GERSTAECKER (A.). Monographic der Endomvchidcn. 



Leipzig, 1858. 8°. 



GERSTAECKER (A.). Handbuch der Zoologic. Sec 

 Cartjs, V. 



GERSTFELDT (G.). Ucber cinige zum Theil neue Arten 

 Platodcn, Anneliden, Myriapoden und Crustaceen Sibi- 

 riens. St. Petersburg, 1858. 4°. 



GERSTFELDT (G.). Ueber die Flusskrebse Europa's. 



St. Petersburg, 1859. 4°. 



GERSTFELDT (G.). Ueber Land- und Susswasser-Mol- 

 lusken Sibiriens und des Amur-Gebietes. 



St. Petersburg, 1859. 4°. 



GERVAIS (P.). Histoire naturelle des Mammiferes. 



Paris, 1854. 4°. 



GERVAIS (P.). Zoologie et Paleontologie francaises. 

 Deuxiemc edition. 2 vols. Paris, 1859. 4°. 



GIBBES (L. R.). On the Carcinological Collections of 

 Natural History in the United States. 



Charleston, S. C, 1850-58= 8°. 



GIBBES (R. W.). Memoir on Mosasaurus <fcc. 1849. 4°. 



GIEBEL (C. G.). Fauna der Yorwelt. 



Leipzig, 1847-48. 8°. 



GIEBEL (C. G.). Die Saugethiere. Leipzig, 1859. 8°. 



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