Thatcher V. E., 1996: A new genus and three new species of Monorchiidae (Trematoda) from freshwater fish of Rondônia State, Brazil. 6 pp. Amazoniana 14(1-2): 131-136.

 Thatcher V. E., 1996: Braga amapaensis n. sp. (Isopoda: Cymothoidae) a mouth cavity parasite of the Amazonian fish, Acestrorhynchus guyanensis Menezes, with a redefinition of the genus Braga. 9 pp. Amazoniana 14(1-2): 121-129.

 Thatcher V. E., Boeger W. A., 1983: The parasitic Crustaceans of fishes from the Brazilian Amazon 10-Acusicola pollonidis n. sp. (Copepoda: Cyclopidea) from Pellona castelnaeana (Valenciennes). 7 pp. Amazoniana 8(2): 273-279.

 Thatcher V. E., Boeger W. A., 1984: The parasitic Crustaceans of fishes from the Brazilian Amazon, 13., Gamidactylus jaraquensis gen. et sp. nov. (Copepoda: Poecilostomatoida: Vaigamidae) from the nasal fossae of Semaprochilodus insignis (Schomburgk). 6 pp. Amazoniana 8(3): 421-426.

 Thatcher V. E., Boeger W. A., 1984: The parasitic Crustaceans of fishes from the Brazilian Amazon, 14, Gamispinus diabolicus gen. et sp. nov. (Copepoda: Poecilostomatoida: Vaigamidae) from the nasal fossae of Ageneiosus brevifilis Valenciennes. 6 pp. Amazoniana 8(4): 505-510.

 Thatcher V. E., Boeger W. A., 1984: The parasitic crustaceans of fishes from the Brazilian Amazon, 15., Gamispatulus schizodontis gen. et sp. nov. (Copepoda: Poecilostomatoida: Vaigamidae) from the nasal fossae of Schizodon fasciatus Agassiz. 8 pp. Amazoniana 9(1): 119-126.

 Thatcher V. E., Boeger W. A., Robertson B. A., 1984: The Parasitic Crustaceans of Fishes from the Brazilian Amazon, 12., Ergasilus hydrolycus n. sp. (Copepoda: Poecilostomatoida) from Hydrolycus scomberoides (Cuvier). 6 pp. Amazoniana 8(3): 321-326.

 Thatcher V. E., Carvalho M. L., 1988: Artystone minima n. sp. (Isopoda, Cymothoidae) a body cavity parasite of the pencil fish (Nannostomus beckfordi Guenther) from the Brazilian Amazon. 11 pp. Amazoniana 10(3): 255-265.

 Thatcher V. E., Jégu M., 1996: Intestinal helminths as population markers of the Amazonian fish Mylesinus paraschomburgkii, with descriptions of five new genera and seven new species of trematodes. 13 pp. Amazoniana 14(1-2): 143-155.

 Thatcher V. E., Paredes V., 1985: A parasitic copepod, Amplexibranchius bryconis gen. et sp. nov. (Ergasilidae: Acusicolinae), from an Amazonian fish and remarks on the importance of leg morphology in this subfamily. 10 pp. Amazoniana 9(2):205-214.

 Thatcher V. E., Paredes V., 1985: A parasitic copepod, Perulernaea gamitanae gen. et sp. nov. (Cycpoloida: Lernaeidae), from nasal fossae of a Peruvian Amazon food fish. 7 pp. Amazoniana 9(2): 169-175.

 Thiele H. U., 1959: Experimentelle Untersuchungen über die Abhängigkeit bodenbewohnender Tierarten vom Kalkgehalt des Standorts (mit besonderer Berücksichtigung der Diplopoden). 21 pp. 

 Thiengo S. C., Vicente J. J., Pinto R. M., 1997: Redescription of Angiostrongylus (Parastrongylus) costaricensis Morera Céspedes (Nematoda, Metastrongyloidea) from a Brazilian strain. 6 pp. Revta bras. Zool. 14(4): 839-844.

 Thomka V., 1997: Pavúky (Araneae) v prírodnej rezervácii Viniansky hradný vrch (Slovensko). 11 pp. [M10] [M54] Klapalekiana 33(1-2): 103-113.

 Thompson G. B., 1964: Appendix to previous note on Argas (Carios) vespertilionis (Latreille) (Ixodoidea). 14 pp. 

 Thompson J. L. C., 1959: Notes on Arachnida, 32. - The fauna of sand-dunes. 1 pp. 

 Thoms E. M., 1985: Survey format influences evaluating public attitudes toward arthropods. 9 pp. Proc. Entomol. Soc. Wash. 87(4): 875-883.

 Thor S., 1902: Zur Systematik der Acarinenfamilien Bdellidae Koch, 1842, Grube, 1859, Eupodidae Koch, 1842 und Cunaxidae Sig Thor, 1902. 7 pp. 

 Thorell T., 1897: Aranear Paucae Asiae Australis. 34 pp. 

 Tiefenbacher L., 1982: Eryoneicus aus Fängen von F. S. „Meteor“ im mittleren äquatorialen Atlantik (Decapoda, Reptantia, Polychelidae). 4 pp. [EVE985] Spixiana 5(1): 47-50.

 Tiefenbacher L., 1990: Beiträge zur Taxonomie von Nematocarcinus longirostris Bate, 1888 und Nematocarcinus lanceopes Bate, 1888, neu für die westliche Antarktis (Crustacea, Decapoda, Natantia). 7 pp. Spixiana 13(3): 229-235.

 Tiefenbacher L., 1990: Eualus kinzeri, a new hippolytid shrimp from the Weddell Sea (Antarctica) (Crustacea, Decapoda, Natantia). 4 pp. Spixiana 13(2): 117-120.

 Tiefenbacher L., 1991: Anmerkungen zu einigen mesopelagischen Garnelen und ihrer Verbreitung in den Gewässern der westlichen Antarktis. 6 pp. Spixiana 14(2): 153-158.

 Tiefenbacher L., 1993: Zu einigen Süßwassergarnelen aus Westafrika (Crustacea, Decapoda, Natantia. 4 pp. Spixiana 16: 1-4.

 Tiefenbacher L., 1994: Decapode Crustaceen aus westantarktischen Gewässern gesammelt von der R. V. „John Biscoe“, Reise 11. 7 pp. Spixiana 17(1): 13-19.

 Tiefenbacher L., 1994: Decapode Crustaceen aus westantarktischen Gewässern gesammelt von der R. V. „John Biscoe“, Reise 11. 7 pp. [EVE986] Spixiana 17(1): 13-19.

 Tiefenbacher L., 1995: Polychelidae from the Eastern Atlantic and the Arabian Sea (Crustacea, Decapoda, Reptantia, Polychelidae). 9 pp. Spixiana 18: 1-9.

 Till W. M., 1954: The genus Trouessartia in the Ethiopian region with descriptions of three new species (Acarina: Proctophyllodidae). 19 pp. 

 Till W. M., 1960: Psorergates oettlei n. sp., a new mange-causing mite from the miltimammate rat (Acarina, Psorergatidae). 5 pp. 

 Tilmenbaev A. T., 1962: K ekologii ostrogolovogo klopa (Aelia sibirica Reut.) v centralnom Kazachstane. 8 pp. 

 Tinaut A., 1998: Artrópodos terrestres de las cavidades Andaluzas. 26 pp. 

 Tkach V. V., 2000: First finding of bat parasite Pycnoporus macrolaimus (Digenea, Lecithodendridae) in the Ukraine. 3 pp. Vestnik zoologii 34(1-2): 71-73.

 Tkatsh V. V., 1991: Cestody roda Triodontolepis (Cestoda, Hymenolepididae) fauny Ukrainy, s opisaniem cisticerkoida T. torrentis. 8 pp. Vestnik Zool. 1991(2): 3-10.

 Tobias D., 1975: Zur Kenntnis von Lithobius curtipes C. L. Koch (Chilopoda: Lithobiomorpha) in Nordschweden. 3 pp. Entomologisk tidskrift 96(1-2): 24-26.

 Todd V., 1949: The habits and ecology of the British harvestmen (Arachnida, Opiliones), with special reference to those of the Oxford district. 21 pp. 

 Tomasi E., 2002: Fito-Zoocecidi del Monte Castellaro Maggiore (Italia Nordorientale – Slovenia). 18 pp. 

 Tomasi E., 2002: Fito-Zoocecidi della Val Rosandra (San Dorligo della Valle, Trieste, Italia Nordorientale). 14 pp. 

 Tomasi E., 2002: Fito-Zoocecidi dell’Alta Val Torre e Val Uccea (Prealpi Giulie occidentali – Lusevera – Udine). 16 pp. 

 Tomasi E., Lillo E., 2002: Contributo alla conoscenza della distribuzione dei Cecidogeni del Friuli – Venezia Giulia: Acari Eriophyoidea. 14 pp. 

 Tomescu N., Schneider E. A., Weiss I., 1979: Die Isopoden eines Südhanges im Hügelland Südsiebenbürgens. 12 pp. 

 Tooren D. van den, 2008: New Neotropical pseudoscorpions (Psedoscorpiones) from Aruba, Trinidad and Saba (Lesser Antilles), with some new localities of pseudoscorpions from Aruba and Bonaire. 18 pp. Zoologische Mededelingen 82: 423-440.

 Touloun O., Slimanit T., Boumezzough A., 1996: Note sur la biologie de la reproduction et le comportement alimentaire de Butheoloides maroccanus Hirst, 1925 (Scorpiones, Buthidae). 3 pp. 

 Tovornik D., 1984: O distribujici klopa Ixodes (Exopalpiger) trianculiceps (Birula, 1895) (Arachn., Ixodidae) v Jugoslaviji. 4 pp. 

 Tracz H., 1984: Studies on the ecology of Proteroiulus fuscus (Am Stein 1857) (Diplopoda, Blaniulidae). 58 pp. [80677] [M57] Acta zoologica cracoviensia

 Trägardh I., 1901: Nothrus maximus, eine neue Oribatide, fossil in der „Glossotherium-höhle“ gefunden und recent noch in Patagonien fortlebend. 5 pp. 

 Trägärdh I., 1902: Pimelobia apoda nov. gen., nov. spec., eine auf Coleopteren parasitierende fulslose Sarcoptide. 2 pp. 

 Trägardh I., 1911: Discomegistus, a new genus of myriopodophilous Parasitidae from Trinidad, with notes on the Heterozerconinae. 21 pp. 

 Trägardh I., 1911: Nagra anmärkningar till „Ueber die Acarina der Russischen Polar-Expedition 1900-1903“ af Dr Sig Thor. 3 pp. 

 Trägardh I., 1912: Dannamrk-expeditionen til Gronlands Nordostkyst 1906-1908. Bind III. Nr. 14. Saertryk afu „Meddelelser om Gronland: XLIII. Acari. 10 pp. 

 Trägardh I., 1913: Krusbärskvalstret, Bryobia praetiosa K. 22 pp.