Troukens W., 1991: Cacyreus marshalli Butler, 1898 aangetroffen in Belgie (Lepidoptera: Lycaenidae). 3 pp. Phegea 19(4): 129-131.

 Troukens W., 1995: Stegania trimaculata (de Villers, 1789) in de Benelux (Lepidoptera: Geometridae). 4 pp. Phegea 23(3): 133-136.

 Trpiš M., 1960: Stehmücken der Reisfelder und Möglichkeiten ihrer Bäkampfung. Ökologische Studie. 35 Abb., 115 pp.  Discount 20%!

 Trpiš M., 1962: Ökologische analyse der Stechmückenpopulationen in der Donautiefebene in der Tschechoslowakei. 125 pp. 

 Trpiš M., 1965: Typologie der Biotope in der Ostslowakei Gemäss der Gesellschaften von Larven und Imagines der Stechmücken. 51 pp. [61387] Entomological Problems 5: 19-69.

 Trpiš M., 1965: Verbreitung der Stechmücken (Diptera, Culicidae) in der Ostslowakei. 30 pp. [61388] Entomological Problems 5: 71-100

 Trpiš M., Országh I., 1971: Notes on the distribution of biting midges (Diptera: Ceratopogonide) in East Slovakia as indicated by light-traps. 12 pp. 

 Trujillo L., Lehman J., Cravo M. da S., Atroch A. L., Nascimento Filho F.J., 2003: Fertilization and cover crop effects on soil nitrogen and plant nutrition in a young guarana plantation. 14 pp. Acta Amazonica 33(4): 535-548.

 Trujillo-Cenóz O., Bernard G. D., 1972: Some aspects of the retinal organization of Sympycnus lineatus Loew (Diptera, Dolichopodidae). 12 pp. 

 Trumble J. T., Carson W., Nakakihara H., Voth V., 1988: Impact of pesticides for tomato fruitworm (Lepidoptera: Noctuidae) suppression on photosynthesis, yield, and nontarget arthropods in strawberries. 7 pp. 

 Trumpf H. W., 1995: Norddeutsche Biohöfe begünstigen das Überleben des Schwalbenschwanzes (Papilio machaon) in der Kulturlandschaft. 4 pp. [LEP 5025] Entomologische Zeitschrift 105(22): 447-450.

 Tryapitsyn S. V., 1995: Taxonomic notes on the Australian species of Anagrus (Hymenoptera Mymaridae). 4 pp. Russian Entomol. J. 4(1-4): 105-108.

 Tryapitsyn S. V., Tretiakova T. M., 1997: Sexual behavior of Apanteles oenone Nixon (Hymenoptera, Braconidae), an exotic parasitoid of the pink bollworm, Pectinophora gossypiella (Saunders) (Lepidoptera, Gelechiidae). 2 pp. Russian Entomol. J. 6(1-2): 71-72.

 Tryapitsyn S. V., Tryapitsyn V. A., 1999: Parasites of the mealybugs on cultivated grapes in Argentina, with description of a new species of the genus Aenasius Walker (Hymenoptera, Encyrtidae). 7 pp. (in Russian). Entomologitsheskoe obozrenie 78(1): 174-180.

 Tryapitsyn V. A., 1957: Species of the genus Encyrtus Latr. (Hymenoptera, Encyrtidae) in the USSR. 16 pp. (in Russian). 

 Tryapitsyn V. A., 1962: New encyrtids (Hymenoptera, Encyrtidae) from the USSR and Afghanistan. 13 pp. (in Russian). 

 Tryapitsyn V. A., 1963: Species of the genus Oobius, gen. n. (Hymenoptera, Encyrtidae) in the USSR. 5 pp. Acta Entomologica Musei Nationalis Pragae 35: 542-547.

 Tryapitsyn V. A., 1963: Species of the genus Oobius, gen. n. (Hymenoptera, Encyrtidae) in the USSR. 5 pp. [M43] 

 Tryapitsyn V. A., 1972: Encirtidy (Hymenoptera, Encyrtidae) sobrannye sovetsko-mongolskimi zoologičeskimi ekspedicijami v 1967-1969 gg. I. 27 pp. [52367] Nasekomye Mongolii 1: 618-644.

 Tryapitsyn V. A., 1972: Novye rody i vidy parazitičeskich perepončatokrylych semejstva Encyrtidae (Hymenoptera, Chalcidoidea) iz Srednej Azii i Kazachstana. 19 pp. 

 Tryapitsyn V. A., 1975: Contribution to the knowledge of parasitic Hymenoptera of the genus Metaphycus Mercet, 1917 (Hymenoptera, Chalcidoidea, Encyrtidae) of Czechoslovakian fauna. 13 pp. 

 Tryapitsyn V. A., 1976: Encyrtidae (Hymenoptera) collected by Soviet-Mongolian expeditions in 1967-1971. II. 26 pp. (in Russian). [52371] Nasekomye Mongolii 4: 322-347.

 Tryapitsyn V. A., 1977: New genera and species of parasitic Hymenoptera of the family Encyrtidae (Hymenoptera: Chalcidoidea). 14 pp. [52372] Folia Entomologica Hungarica (S.N.) 30(1): 153-166.

 Tryapitsyn V. A., 1979: Novij rod encirtid (Hymenoptera, Chalcidoidea, Encyrtidae) s Sachalina i Kunašira. 2 pp. 

 Tryapitsyn V. A., 1981: Possibilities of introduction in the USSR of parasitic chalcids (Hymenoptera, Chalcidoidea) – natural enemies of agricultural pests. 10 pp. (in Russian). Entomologitsheskoe obozrenie 60(3): 484-493.

 Tryapitsyn V. A., 1982: Encirtidy (Hymenoptera, Encyrtidae), sobrannye sovetsko-mongolskimi ekspedicijami v 1967-1971 gg. III. 6 pp. [HYM ] Nasekomye Mongolii 8: 308-313.

 Tryapitsyn V. A., 1986: A new species of parasitic Hymenoptera of the genus Psyllaephagus Ashmead 1900 (Encyrtidae) from Australia. 4 pp. (in Russian). Entomologitsheskoe obozrenie 65(4): 792-795.

 Tryapitsyn V. A., 1988: Novyj vid parazitičeskich perepončatokrylych roda Cerchysiella (Hymenoptera, Encyrtidae) iz Brazilii. 3 pp. 

 Tryapitsyn V. A., 1997: A new species of the encyrtid genus Anusioptera Brues (Hymenoptera, Encyrtidae) from the USA and Mexico. 5 pp. (in Russian). Entomologitsheskoe obozrenie 76(3): 666-670.

 Tryapitsyn V. A., : Obzor rodov palearktičeskich encirtid (Hymenoptera, Encyrtidae). 201 pp. 

 Tryapitsyn V. A., Gord G., 1979: Revizija roda Hemaenasius (Hymenoptera, Encyrtidae). 4 pp. 

 Tryapitsyn V. A., Gordh G., 1979: Revizija roda Ceraptroceroideus (Hymenoptera, Encyrtidae). 6 pp. 

 Tryapitsyn V. A., Gordh G., 1980: Encyrtids of the genus Tetracnemoidea Howard, 1898 (Hymenoptera, Encyrtidae). 7 pp. (in Russian). Entomologitsheskoe obozrenie 59(1): 169-175.

 Tryapitsyn V. A., Kokonen M., Vikberg V., 1992: Encyrtid Pseudencyrtus eumedes Trjapitzin, 1978 (Hymenoptera, Encyrtidae) – a species with possibly a boreo-montane distribution. 6 pp. (in Russian). Entomologitsheskoe obozrenie 71(2): 454-459.

 Tryapitsyn V. A., Sitdikov A. A., 1993: Description of a new species of the genus Encyrtus Latreille (Hymenoptera, Encyrtidae) from Cuba and a brief account of cuban encyrtids. 9 pp. (in Russian). Entomologitsheskoe obozrenie 72(1): 165-173.

 Tryapitsyn V. A., Vojnovitsh N. D., Sharkov A. V., 1987: Novyj vid encirtid roda Copidosomopsis Girault (Hymenoptera, Encyrtidae) iz Vietnama. 6 pp. [M43] 

 Tryapitzin V. A., Khlopunov E. N., 1976: Novye encirtidy (Hymenoptera, Encyrtidae) - parazity kokcid (Homoptera, Coccoidea) iz Vietnama. 6 pp. 

 Tryapitzin V. A., Myartseva S. N., Jasnosh V. A., 1996: Parasites of whiteflies (Homoptera, Aleyrodidae) of the fauna of Russia and adjacent countries. 30 pp. (in Russian). Entomologitsheskoe obozrenie 75(1): 139-168.

 Trybom F., 1896: Einige neue oder unvollständig beschriebene Blasenfüsse (Physapoden). 14 pp. 

 Trybom F., 1901: Physapoden aus Ägypten und dem Sudan. 18 pp. 

 Trybom F., 1911: Physapoden, gesammelt von der schwedischen Expedition nach dem Brittischen Ostafrika. 12 pp. 

 Trybom F., 1912: Mitothrips, eine neue Physapoden-Gattung aus Britischen Ostafrika. 8 pp. 

 Trybom F., 1912: Physapoden aus Natal und dem Zululande. 56 pp. 

 Tryckeri , 1957: Vanliga skadedjur i spannmalslager. 8 pp. 

 Trýzna M., Baňař P., 2012: New species of Adapterops (Coleoptera: Anthribidae) from east Madagascar with a key to species and notes on sexual dimorphism and biodiversity of the family. 11 pp. Acta Entomologica Musei Nationalis Pragae 52(2): 475-485.

 Tsacas L., 1965: Deux nouvelles espéces paléarctiques du genre Neomochtherus Ost.-Sack. Et notes sur l’identité de plusieurs espéces anciennes (Diptera, Asilidae). 14 pp. 

 Tsacas L., 1967: Drosophilia nigriventris Macquart, 1843, nouveau synonyme de D. melanogaster Meigen, 1830 (Dipt. Drosophilidae). 1 pp. 

 Tsacas L., 1967: Un nouvel Acanthopleura Engerl (Dipt. Asilidae) de l’ile de Rhodes. 4 pp. 

 Tsacas L., 1974: Preliminary study of the Curtonotidae of Madagascar. 17 pp. (in French). [62615] Annales de la Societe entomologique de France (N.S.) 10(3): 703-719.

 Tsacas L., Chassagnard M.-T., 1981: New species of Lissocephala Malloch from the forest of Tai, Ivory Coast (Dipt., Drosophilidae). Preliminary diagnosis. 6 pp. (in French). [DIP 4920]  Annales de la Societe entomologique de France (N.S.) 17(2): 259-264.