Tia
- Tiariturris
Tib
- Tibatrochus
- Tiberia
- Tibia
Tic
- Ticocystiscus
- Ticofurcilla
Tim
- Timbellus
- Timoclea
- Timothynus
Tin
- Tinalucina
- Tindaria
- Tindariidae
- Tindariopsis
- Tinianella
Tip
- Tiphobia
Tit
- Titiscania
- Titiscaniidae
Tiv
Tivela Link, 1807
- Tivela argentina (G. B. Sowerby I, 1835)
- Tivela byronensis (Gray, 1838)
- Tivela compressa (Sowerby II, 1851)
- Tivela cora Römer, 1864
- Tivela damaoides (W. Wood, 1828)
- Tivela delessertii (G. B. Sowerby II, 1854)
- Tivela dentaria (Lamarck, 1818)
- Tivela dillwyni (Deshayes, 1853)
- Tivela dunkeri Römer, 1864
- Tivela fulminata (Bory de Saint-Vincent, 1827)
- Tivela geijskesi van Regteren Altena, 1968
- Tivela laevigata (Gray, 1838)
- Tivela lamyi Dautzenberg, 1929
- Tivela lessonii (Deshayes, 1830)
- Tivela lineata (G. B. Sowerby II, 1851)
- Tivela mactroides (Born, 1778)
- Tivela mulawana Biggs, 1969
- Tivela natalensis Dunker, 1858
- Tivela planulata (Broderip & G. B. Sowerby I, 1830)
- Tivela rejecta E. A. Smith, 1914
- Tivela stefaninii (Nardini, 1933)
- Tivela stultorum (Mawe, 1823)
- Tivela transversa (Sowerby III, 1897)
- Tivela trigonella (Lamarck, 1818)
- Tivela tripla (Linnaeus, 1771) tipična
- Tivela valae Lussi, 1996
- Tivela zonaria (Lamarck, 1818)
Mollusca → Bivalvia → Imparidentia → Venerida → Veneroidea → Veneridae
†Tivelina Cossmann, 1886
- Tivelina deltoidea (Lamarck, 1806) †
- Tivelina depressa (Deshayes, 1858) †
- Tivelina dixoni (Deshayes, 1858) †
- Tivelina gibbosula (Deshayes, 1858) †
- Tivelina phenarium (Deshayes) †
- Tivelina rustica (Deshayes, 1825) †
- Tivelina sphenarium (Bayan, 1873) †
- Tivelina striatula (Deshayes, 1825) †
- Tivelina tellinaria (Lamarck, 1806) †
Mollusca → Bivalvia → Venerida → Veneroidea → Veneridae
Tiz
†Tiza Gregorio, 1890
Mollusca → Bivalvia → Heteroconchia → Heterodonta → Myoida