Andiniella sztolcmani (W. Polinski, 1921) Peru, Junin15,9 mm
Mesophaedusa tabukii (J.T. Kuroda& H. Minato, 1985) Japan, Kagoshima
Andinia taczanowskii (W. . Lubomirski, 1879) Peru, Cajamarca22 mm
Hemizaptyx taibuensis C.K. Chang & A. Tada,2005
Formosana taiwanica H.A. Pilsbry, 1901 Taiwan
Grandinenia takagii C.K. Chang, 2004 China, Guangxi province24,3 mm
Grandinenia takagii capreolus H. Nordsieck, 2005 China, Guangxi province24,4 mm
Miraphaedusa takagii H. Nordsieck, 2005 China, Guangxi province20,1 mm
Atractophaedusa takagii H. Nordsieck, 2005 China, Guangxi province22,4 mm
Hemiphaedusa takahashii J.T. Kuroda, 1941 Taiwan
Hemiphaedusa takarai J.T. Kuroda, 1960 Okinawa
Euxina talyschana I.M. Likharev, 1962 Iran13,4 mm
Tyrannophaedusa tanegashimae (H.A. Pilsbry, 1901) Japan, Kagoshima
Hemiphaedusa tantaensis G.L. Chan & W.L. Wu, 1977 Japan
Albinaria tantilla R.A.M. Brandt, 1962 Greece15 mm
Hemiphaedusa tantilla (H.A. Pilsbry, 1902) Japan, Nagasaki
Euphaedusa tau (O. Böttger, 1877) Japan, Kyoto12 mm
Euphaedusa tau cetivora (P.M. Heude, 1882) China15,5 mm
Scrobifera taurica (L. Pfeiffer, 1848) Caucasus16,2 mm
Scrobifera taurica brjanskii (O.W. Von Rosen, 1911) Caucasus17,3 mm
Formosana telum H. Nordsieck, 2003 40,2 mm
Cretica tenuicostata (L. Pfeiffer, 1864) Greece, Crete Island18 mm
Cretica tenuicostata grabusana (O. Böttger, 1889) Greece, Crete Island16 mm
Cretica tenuicostata omalica (C.A. Westerlund, 1884) Greece, Crete16 mm
Constricta tenuisculpta (FOSSIL) (A.E. Reuss, 1861 †) Czech Republic, Chomutov16,5 mm
Albinaria terebra (L. Pfeiffer, 1853) Greece, Crete Island15 mm
Albinaria teres (G.A. Olivier, 1801) Greece, Crete Island20 mm
Albinaria teres distans (L. Pfeiffer, 1864) Greece, Crete Island21,4 mm
Albinaria teres extensa (L. Pfeiffer, 1864) Greece, Crete Island21,3 mm
Albinaria teres manselli (O. Böttger, 1883) Greece, Kavdos island
Albinaria teres nordsiecki A. Zilch, 1977 Greece, Crete Island20 mm
Albinaria teres subcostata A. Zilch, 1977 Greece, Crete Island21,1 mm
Albinaria teres vermiculata (O. Böttger, 1883) Greece, Crete Island21 mm
Albinaria teres xerokampensis V. Wiese, 1990 Greece, Crete Island16,8 mm
Oospira tetraptyx H. Nordsieck, 2003 Laos, Xieng Khouang13,7 mm