Die Süsswasserfauna Deutschlands. Eine Exkursionsfauna - Brauer, August, 1863 -1917 (G. Fischer, 1909)

Svenska foglarna - Åkerlund, Peter, 1835 -1871 (Tryckt hos J. & A. Riis, 1885)

Sveriges och Norges fiskar / af W. Lilljeborg - Lilljeborg, Wilhelm, 1816 -1908 (1881)

Sveriges och Norges fiskar - Lilljeborg, Wilhelm, 1816 -1908 (W. Schultz, 1891)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1973)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1977)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1985)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1986)

A synonymic catalogue of diurnal Lepidoptera - Kirby, W. F. (William Forsell), 1844 -1912 (J. Van Voorst, 1871)

A synonymic catalogue of Lepidoptera Heterocera. (Moths) : Vol. 1. Sphinges and bombyces - Kirby, W. F. (William Forsell), 1844 -1912 (Gurney & Jackson, 1892)

A synonymic catalogue of Neuroptera Odonata, or dragon-flies. With an appendix of fossil species - Kirby, W. F. (William Forsell), 1844 -1912 (Gurney & Jackson; [etc. etc.], 1890)

Synopseos crustaceorum prussicorum prodromus - Zaddach, Ernst Gustav, 1817 -1881 (impressit E.J. Dalkowski, 1844)

Synopsis of an arrangement of invertebrate animals in the Free Public Museum of Liverpool - Higgins, H. H. (1874)

Synopsis of an arrangement of invertebrate animals in the Free Public Museum of Liverpool - Higgins, H. H. (Printed by D. Marples & Co, 1880)

Synopsis of biological data on frigate tuna, Auxis thazard, and bullet tuna, A. rochei - United States. National Marine Fisheries Service. (U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, 1981)

Synopsis of California stalk-eyed crustacea - Holmes, Samuel J. (Samuel Jackson), 1868 -1964 (California Academy of Sciences, 1900)

Synopsis of California stalk-eyed Crustacea - Holmes, Samuel J. (Samuel Jackson), 1868 -1964 (California Academy of Sciences, 1900)

Synopsis of the classification of the animal kingdom - Nicholson, Henry Alleyne, 1844 -1899 (W. Blackwood, 1882)

Synopsis of the contents of the British Museum - British Museum (Printed by G. Woodfall, 1848)

Synopsis of the contents of the British Museum - British Museum (Printed by G. Woodfall, 1850)

Synopsis of the contents of the British Museum - British Museum (Printed by G. Woodfall and Son, 1847)

Synopsis of the contents of the British Museum - British Museum (Printed by G. Woodfall, 1849)

Synopsis of the marine Invertebrata of Grand Manan: or the region about the mouth of the Bay of Fundy, New Brunswick - Stimpson, William, 1832 -1872 (Smithsonian Institution, 1853)

A synoptic text-book of zoölogy, for colleges and schools - Weysse, Arthur Wisswald, 1867 - (Macmillan, 1904)

Tableau encyclopédique et méthodique des trois règnes de la nature. Insectes - Latreille, P. A. (Pierre André), 1762 -1833 (Chez Panckoucke, 1818)

Tableau encyclopédique et méthodique des trois règnes de la nature. Insectes - Latreille, P. A. (Pierre André), 1762 -1833 (Chez Panckoucke, 1797)

A tabular view of the external characters of four classes of animals, which Linné arranged under insecta; with the distribution of the genera composing three of these classes into orders ..., and descriptions of several new genera and species - Leach, William Elford, 1790 -1836 (1814)

Tabular view of the orders & leading families of Myriapoda, Arachnida, Crustacea, Annelida and Entozoa - White, Adam, 1817 -1879 (Edward Stanton, 1861)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1909)

Taxonomy and ecology of Diphyllobothrium in Alberta and British Columbia - Anthony, Desmond Darrington. (1967)

Tenby: a seaside holiday - Gosse, Philip Henry, 1810 -1888 (J. Van Voorst, 1856)

La terre avant l'histoire : les origines de la vie et de l'homme - Perrier, Edmond, 1844 -1921 (La Renaissance du Livre, 1921)

The terrestrial mammals and birds of north-east Greenland : biological observations - Manniche, Arner Ludvig Valdemar, 1867 - (Bianco Lunos Bogtrykkeri, 1910)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1968)

Text-book of comparative anatomy - Lang, Arnold, 1855 -1914 (Macmillan and Co, 1891)

Text-book of embryology - Heape, Walter, 1855 -1929 (Macmillan, 1914)

A text-book of human physiology including histology and microscopical anatomy, with special reference to the requirements of practical medicine - Landois, L. (Leonard), 1837 -1902 (P. Blakiston, son & co, 1889)

A text-book of invertebrate morphology - McMurrich, J. Playfair (James Playfair), 1859 -1939 (H. Holt and Company, 1894)

Text-book of physiology - Sharpey-Schäfer, E. A. Sir, (Edward Albert),‏ ‎ 1850 -1935 (Pentland, 1898)

Text-book of physiology - Sharpey-Schäfer, E. A. Sir, (Edward Albert),‏ ‎ 1850 -1935 (Y. J. Pentland, 1898)

Text-book of the embryology of invertebrates - Mark, E. L. (Edward Laurens), 1847 -1946 (S. Sonnenschein and co., ltd, 1895)

Text-book of the embryology of invertebrates - Mark, E. L. (Edward Laurens), 1847 -1946 (S. Sonneschein and co., ltd, 1899)