Smithsonian herpetological information service - Smithsonian Institution (Division of Reptiles and Amphibians, U.S. National Museum, 2008)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1875)

South African journal of science - South African Association for the Advancement of Science. (South African Association for the Advancement of Science, 1913)

A statistical survey of the snakes of the southern border of California - Klauber, Laurence Monroe, 1883 -1968 (Zoological Society of San Diego, 1931)

The status of the flat-tailed horned lizard (Phrynosoma mcallii) at nine sites in Imperial and Riverside Counties, California - United States. Bureau of Land Management. (University of California, Laboratory of Nuclear Medicine and Radiation Biology, 1980)

Die Stomatopoden der deutschen Tiefsee-Expedition - Jurich, Bruno, 1876 - (Gustav Fischer, 1904)

Studies of reptile life in the arid Southwest - Klauber, Laurence Monroe, 1883 -1968 ([Zoological Society of San Diego], 1939)

Sur la flore de la Serra do Itatiaya au Brésil - Dusén, P. (Per), 1855 -1926 (Imprensa Nacional, 1905)

Systema naturae, per regna tria naturae : secundum classes, ordines, genera, species cum characteribus, differentiis, synonymis, locis - Linné, Carl von, 1707 -1778 (Typis Ioannis Thomae, 1767)

Systematisches Conchylien-Cabinet - Kobelt, Wilhelm, 1840 -1916 (Bauer und Raspe, 1837)

Tableau encyclopédique et méthodique des trois regnes de la nature. Ichthyologie - Bonnaterre, Pierre Joseph, abbé, 1752? -1804 (Chez Panckoucke, 1788)

Trabalhos da commissão scientifica de exploração - Brazil. Commissão Scientifica de Exploracão. (Typographia universal de Laemmert, 1862)

Trabalhos da Sociedade Vellosiana - Sociedade Vellosiana do Rio de Janeiro. (Typographia do Archivo Medico Brasileiro, 1849)

Transactions of the Illinois State Academy of Science - Illinois State Academy of Science. (Illinois State Academy of Science [etc.], 1960)

Tratado de la calidad e las yervas, animales, y piedras de sus uirtudes, huso, y efectos - Delgar, Martín, active 18th century - (1800)

University of California publications in zoology - University of California, Berkeley. (University Press, 1913)

University studies of the University of Nebraska - University of Nebraska (Lincoln campus) (1888)

Vellosia - Rodrigues, J. Barbosa (João Barbosa), 1842 -1909. (Museu Botanico do Amazonas], 1891)

Viagem ao redor do Brasil, 1875-1878 - Fonseca, João Severiano da 1836 -1897 (Typ. de Pinheiro & C, 1880)

Viagem as Provincias do Rio de Janeiro e Sao Paulo - Tschudi, Johann Jakob von, 1818 -1889 (Livraria Martins, 1953)

Viagem pelo interior da Republica Argentina. [Trabalho apresentado pelo Dr. Antonio Carlos Simoens da Silva à Secção de Sciencias Naturaes do 3. Congresso Scientifico Latino-americano] - Simoens da Silva, Antonio Carlos (Imprensa nacional, 1910)

Viagens de caçadas em Matto-Grosso : tres semanas em companhia de Th. Roosevelt - Cunha, Heitor Pereira da (F. Alves, 1922)

Viruses described primarily of leguminous vegetable and forage crops - Weiss, Freeman (Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture, 1945)

Voyage of the 'Albatross' to the Gulf of California in 1911 - Townsend, Charles Haskins, 1859 -1944 (1916)

World Checklist of Threatened Amphibians and Reptiles (1988)

World Checklist of Threatened Amphibians and Reptiles (1993)

Zeitschrift für Pflanzenkrankheiten (E. Ulmer, 1891)

Zeitschrift für Säugetierkunde : im Auftrage der Deutschen Gesellschaft für Säugetierkunde e.V - Deutsche Gesellschaft für Säugetierkunde (Die Gesellschaft, 2000)

Zoologica : scientific contributions of the New York Zoological Society - New York Zoological Society. (1958)

The Zoological record - Zoological Society of London. (J.V. Voorst, 1894)

昆蟲世界 = The insect world - Nawa, Yasushi, 1857 -1926 (名和昆蟲硏究所, 1898)