=Turt.= _Linn. S. N._--A General System of Nature through the three Grand Kingdoms of Animals, Vegetables, and Minerals, &c. By Sir CHARLES LINNÉ.... Together with various Modern Arrangements and Corrections, &c. By WILLIAM TURTON, M.D. 7 vols. 8vo. London, 1806. _Verz. Senck. Mus._--Verzeichniss der in dem Museum der Senckenbergischen aufgestellten Sammlungen. 4to. Frankfurt-am-Main, 1842. _Von der Decken’s Reise._--Baron CARL CLAUS VON DER DECKEN’S Reisen in Ost-Afrika. Band III. Abth. 3. Royal 8vo. Leipzig und Heidelberg, 1869. =Von Höhnel=, _Zum Rudolph-See._--Discovery of Lakes Rudolf and Stefanie, a Narrative of Count Samuel Teleki’s Exploring and Hunting Expedition in Eastern Equatorial Africa in 1887 and 1888. By his companion Lieut. LUDWIG VON HÖHNEL. Translated by NANCY BELL (N. D’ANVERS). 2 vols. 8vo. London, 1894. =Vosmaer=, _Reg. An._--Regnum Animale. Per A. VOSMAER. 4to. Amsterdam, 1766–1804. =Wagn.= _Schr. Säug._--Die Säugthiere in Abbildungen nach der Natur mit Beschreibungen von Dr. J. C. D. VON SCHREBER. Fortgesetzt von Dr. J. A. WAGNER. 5 vols. 4to. Erlangen, 1840–55. _Ward’s Great and Small Game of Africa._--Great and Small Game of Africa. Edited by H. A. BRYDEN. Published by ROWLAND WARD. 4to. London, 1899. =Ward=, _Horn Meas._--Horn Measurements and Weights of the Great Game of the World. By ROWLAND WARD, F.Z.S. 8vo. London, 1892. =Ward=, _Rec. Big Game_.--Records of Big Game. By ROWLAND WARD, F.Z.S. 8vo. London, 1896. ----.----. Third edition. 8vo. London, 1899. =Waterh.= _Cat. Mamm. Mus. Z. S._--Catalogue of the Mammalia preserved in the Museum of the Zoological Society of London. By G. R. WATERHOUSE. Second edition. 8vo. London, 1838. _Werther’s Hochländ. Deutsch-Ost-Afr._--Die mittleren Hochländer des nördlichen Deutsch-Ost-Afrika. Herausgegeben C. W. WERTHER. 8vo. Berlin, 1898. _Willoughby’s East Africa._--East Africa and its Big Game; the Narrative of a Sporting Trip from Zanzibar to the Borders of the Masai. By Captain Sir JOHN C. WILLOUGHBY, Bart. 8vo. London, 1889. =Wolf=, _Zool. Sketches_.--Zoological Sketches. By JOSEPH WOLF. Made for the Zoological Society of London, from Animals in their Vivarium. Edited, with Notes, by P. L. SCLATER, M.A. 2 vols. Folio. London, 1861–67. =Wood=, _Ill. Nat. Hist._--The Illustrated Natural History. By the Rev. J. G. WOOD. 3 vols. 8vo. London, 1861–63. _Z. Ges. Erdkunde Berl._--Zeitschrift Gesellschaft für Erdkunde. 8vo. Berlin. _Zeitschr. ges. Nat._--Zeitschrift für die gesammten Naturwissenschaften. 8vo. Berlin. =Zimm.= _Geogr. Gesch._--Geographische Geschichte des Menschen. Von E. A. W. ZIMMERMANN. 3 vols. 8vo. Leipzig, 1778–1783. =Zimm.= _Spec. Zool. Geogr._--Specimen Zoologiæ Geographicæ, Quadrupedum domicilia et migrationes sistens. 4to. Lugduni-Batavorum, 1777.