Dodatak:Popis mekušaca, Tu
Tub uredi
- Tuba
- Tubbreva
- Tubercliopsis
- Tubuaia
Tuc uredi
- Tucetona
Tud uredi
- Tudicla
- Tudivasum
Tug uredi
- Tugali
- Tugalina
- Tugonella
- Tugonia
Tul uredi
Tularia Burn, 1966 uredi
- Tularia bractea (Burn, 1962)
Mollusca → Gastropoda → Nudibranchia → Aeolidida → Flabellinoidea → Flabellinidae
- Tulotoma
Tum uredi
- Tumbeziconcha
Tur uredi
- Turbacmella
- Turbinella
- Turbinellidae
- Turbinicola
- Turbinidae
- Turbo
- Turbolaoma
- Turbonilla
- Turcica
- Turcicula
- Turcorientalia
- Turgenitubulus
- Turkmenamnicola
- Turquetia
- Turrancilla
- Turrella
- Turricaspia
- Turricostellaria
- Turricula
- Turridae
- Turridrupa
- Turrilatirus
- Turris
- Turrisipho
- Turrisitala
- Turritella
- Turritellidae
- Turritellopsis
- Turritriton
- Turrivolutopsius
- Turtonia
- Turtoniidae
- Turveria
Tus uredi
†Tusayana Stoyanow, 1948 uredi
- †Tusayana cibola Stoyanow, 1948[1]
- †Tusayana liujiangensis Pojeta, Zhang & Yang, 1986[1]
Mollusca → Bivalvia → Modiomorphida → Modiomorphoidea → Tusayanidae
†Porodica Tusayanidae Scarlato & Starobogatov, 1979 uredi
- Tusayana Stoyanow, 1948
Mollusca → Bivalvia → Imparidentia → Modiomorphida → Modiomorphoidea
Tuskaroria Sysoev, 1988 uredi
- Tuskaroria ultraabyssalis Sysoev, 1988
Mollusca → Gastropoda → Caenogastropoda → Neogastropoda → Conoidea → Raphitomidae
Tut uredi
- Tutuilana