Rod Tigrigobius
- Tigrigobius nesiotes (Bussing, 1990)
Actinopterygii > Perciformes > Gobiidae
Rod Tilapia Smith, 1840
- Tilapia bakossiorum Stiassny, Schliewen & Dominey, 1992
- Tilapia baloni Trewavas & Stewart, 1975
- Tilapia bemini Thys van den Audenaerde, 1972
- Tilapia brevimanus Boulenger, 1911
- Tilapia busumana (Günther, 1903)
- Tilapia buttikoferi (Hubrecht, 1881)
- Tilapia bythobates Stiassny, Schliewen & Dominey, 1992
- Tilapia cabrae Boulenger, 1899
- Tilapia cameronensis Holly, 1927
- Tilapia camerunensis Lönnberg, 1903
- Tilapia cessiana Thys van den Audenaerde, 1968
- Tilapia coffea Thys van den Audenaerde, 1970
- Tilapia congica Poll & Thys van den Audenaerde, 1960
- Tilapia dageti Thys van den Audenaerde, 1971
- Tilapia deckerti Thys van den Audenaerde, 1967
- Tilapia discolor (Günther, 1903)
- Tilapia ejagham Dunz & Schliewen, 2010
- Tilapia flava Stiassny, Schliewen & Dominey, 1992
- Tilapia fusiforme Dunz & Schliewen, 2010
- Tilapia guinasana Trewavas, 1936
- Tilapia guineensis (Günther, 1862)
- Tilapia gutturosa Stiassny, Schliewen & Dominey, 1992
- Tilapia imbriferna Stiassny, Schliewen & Dominey, 1992
- Tilapia ismailiaensis Mekkawy, 1995
- Tilapia jallae (Boulenger, 1896)
- Tilapia joka Thys van den Audenaerde, 1969
- Tilapia konkourensis Dunz & Schliewen, 2012
- Tilapia kottae Lönnberg, 1904
- Tilapia louka Thys van den Audenaerde, 1969
- Tilapia margaritacea Boulenger, 1916
- Tilapia mariae Boulenger, 1899
- Tilapia nigrans Dunz & Schliewen, 2010
- Tilapia nyongana Thys van den Audenaerde, 1971
- Tilapia pra Dunz & Schliewen, 2010
- Tilapia rendalli (Boulenger, 1897)
- Tilapia rheophila Daget, 1962
- Tilapia ruweti (Poll & Thys van den Audenaerde, 1965)
- Tilapia snyderae Stiassny, Schliewen & Dominey, 1992
- Tilapia sparrmanii Smith, 1840
- Tilapia spongotroktis Stiassny, Schliewen & Dominey, 1992
- Tilapia tholloni (Sauvage, 1884)
- Tilapia thysi Stiassny, Schliewen & Dominey, 1992
- Tilapia walteri Thys van den Audenaerde, 1968
- Tilapia zillii (Gervais, 1848)
Pisces → Actinopterygii → Perciformes → Cichlidae → Pseudocrenilabrinae
Rod Tilesina Schmidt, 1904
- Tilesina gibbosa Schmidt, 1904
Pisces → Actinopterygii → Scorpaeniformes → Agonidae → Brachyopsinae
Rod Tilodon
- Tilodon sexfasciatus (Richardson, 1842)
Actinopterygii > Perciformes > Kyphosidae
Rod Timorichthys
- Timorichthys angustus Nielsen, Okamoto & Schwarzhans, 2013
- Timorichthys disjunctus Nielsen & Schwarzhans, 2011
Actinopterygii > Ophidiiformes > Bythitidae
Rod Tinca Cuvier, 1816
- Tinca tinca (Linnaeus, 1758)