Systematics of bats of the family Phyllostomidae based on RAG2 DNA sequences - Baker, Robert J. (Museum of Texas Tech University, 2000)

Systematics of megadermatid bats (Chiroptera, Megadermatidae) : based on hyoid morphology - Griffiths, Thomas Alan (American Museum of Natural History, 1992)

Systematics of Middle American mastiff bats of the genus Molossus - Dolan, Patricia G. (Texas Tech University Press, 1989)

Systematics of Miller's long-tongued bat, Glossophaga longirostris : with descriptions of two new subspecies - Webster, William David ([Texas Tech Press], 1986)

Systematics of small Anoura (Chiroptera:Phyllostomidae) from Colombia, with description of a new species - Baker, Robert J. (Museum of Texas Tech University, 2006)

Systematics of the genus Eumops (Chiroptera, Molossidae) - Royal Ontario Museum. (Royal Ontario Museum, 1977)

Systematics of the genus Palaeictops Matthew, 1899 (Mammalia, Leptictidae), with the description of two new species from the Middle Eocene of Utah and Wyoming - Novacek, Michael J. (American Museum of Natural History, 2016)

Systematics of the New World nectar-feeding bats (Mammalia, Phyllostomidae), based on the morphology of the hyoid and lingual regions - Griffiths, Thomas Alan (American Museum of Natural History, 1982)

Systematics of Vampyressa melissa Thomas, 1926 (Chiroptera, Phyllostomidae), with descriptions of two new species of Vampyressa - Gardner, Alfred L. (American Museum of Natural History, 2014)

Systematische Phylogenie ... - Haeckel, Ernst, 1834 -1919 (G. Reimer, 1895)

Systematische phylogenie - Haeckel, Ernst, 1834 -1919 (Georg Reimer, 1895)

Systematisk öfversigt af de gnagande däggdjuren, glires - Lilljeborg, Wilhelm, 1816 -1908 (Kongl. Akad. boktryckeriet, 1866)

Tabular view of the primary divisions of the animal kingdom, intended to serve as an outline of an elementary course of recent zoology (cainozoology), or the natural history of existing animals - Grant, Robert Edmond, 1793 -1874 (Walton and Maberly, 1861)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1980)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1984)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1995)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 2014)

Taxonomic and distributional notes on Lesser Antillean bats - Koopman, Karl F. (American Museum of Natural History, 1968)

Taxonomic and distributional notes on tropical Australian bats - Koopman, Karl F. (American Museum of Natural History, 1984)

Taxonomic and nomenclatorial notes on bats of the genus glossophaga in North America, with description of a new species - Jones, J. Knox (The Museum, Texas Tech University, 1980)

Taxonomic notes on Chalinolobus and Glauconycteris (Chiroptera, Vespertilionidae) - Koopman, Karl F. (American Museum of Natural History, 1971)

Taxonomic review of the pallid bat, Antrozous pallidus (Le Conte) - Martin, Chester O (Texas Tech Press, 1982)

The taxonomic status of Lasiurus (Chiroptera, Vespertilionidae) in the Galapagos Islands - Koopman, Karl F. (American Museum of Natural History, 1998)

Taxonomy and distribution of the mammals of New Mexico : an annotated checklist - Frey, Jennifer K. (Jennifer Kristen), 1964 - (Museum of Texas Tech University, 2004)

The taxonomy and status of bats in Bermuda - Van Gelder, Richard G. (Richard George), 1928 -1994 (American Museum of Natural History, 1961)

Taxonomy, distribution, and natural history of the genus Heteromys (Rodentia, Heteromyidae) in western Venezuela : with the description of a dwarf species from the Península de Paraguaná - Anderson, Robert P. (American Museum of Natural History, 2003)

Természetrajzi Füzetek kiadja a Magyar nemzeti Muzeum - Magyar Nemzeti Múzeum. (Franklin-társulat nyomdája [etc.], 1879)

Természetrajzi Füzetek kiadja a Magyar nemzeti Muzeum - Magyar Nemzeti Múzeum. (Franklin-társulat nyomdája [etc.], 1880)

Természetrajzi Füzetek kiadja a Magyar nemzeti Muzeum - Magyar Nemzeti Múzeum. (Franklin-társulat nyomdája [etc.], 1881)

Tetractys naturae : seu, Systema quadrimembre omnium naturalium - Gori͡aninov, Pavel Fedorovich, 1796 -1865 (Typis K. Wienhöberianis, 1843)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1958)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1960)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1962)

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

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1970)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1984)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1987)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1988)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1989)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1990)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1993)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1994)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1995)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1996)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1997)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1999)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 2000)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 2001)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 2002)