Taeniochromis holotaenia (Regan, 1922)
Tanganjika Buckelkopf -> Cyphotilapia frontosa
Teleogramma
Teleogramma brichardi
Thorichthys
Thorichthys meeki
Thorichthys acutus -> Herichthys robertsoni
Thorichthys affinis
Thorichthys aureus
Thorichthys aureus cf
Thorichthys aureus Rio Sarstun
Thorichthys callolepis Rio Malatengo
Thorichthys callolepis -> Herichthys callolepis
Thorichthys ellioti
Thorichthys ellioti Oaxaca
Thorichthys ellioti Orio Atoyac
Thorichthys ellioti South Mexico sp aff
Thorichthys ellioti Veracruz
Thorichthys ellioti Vicente
Thorichthys helleri
Thorichthys helleri cf
Thorichthys helleri meeki -> Thorichthys meeki
Thorichthys helleri Rio De La Sierra
Thorichthys helleri Rio Madrigal
Thorichthys meeki
Thorichthys meeki Gold Form
Thorichthys meeki Grijalva
Thorichthys meeki Rio Candelaria
Thorichthys pasionis
Thorichthys socolofi
Thorichthys sp. "Malatengo"
Thorichthys sp. "Panoaya"
Thysanocara (Regan, 1906) -> Ancistrus
Tilapia
Tilapia dardennii (Boulenger 1899) -> Limnotilapia dardenii
Tilapia microlepsis -> Boulengerochromis microlepsis (Boulenger, 1899)
Tilapia zebra (Boulenger 1899) -> Metriaclima zebra
Tramitichromis
Tramitichromis intermedius
Tramitichromis sp. "red flush"
Trematocranus
Trematocranus Carolae -> Aulonocara jacobfreibergi
Trematocranus Catherinae -> Aulonocara jacobfreibergi
Trematocranus Jacobfreibergi -> Aulonocara jacobfreibergi
Trematocranus placodon (Regan, 1922)
Trematocranus Reginae -> Aulonocara jacobfreibergi
Trematocranus Saulosi -> Aulonocara jacobfreibergi
Trematocranus Vannessae -> Aulonocara jacobfreibergi
Trewavasae -> Labeotropheus trewavasae
Tropheops -> Pseudotropheus tropheops
Tropheus (Boulenger, 1898)
Tyrannochromis (Eccles & Trewavas, 1989)
Tyrannochromis macrostoma (Regan, 1922)
Tyrannochromis maculiceps (Ahl, 1926)
Tyrannochromis nigriventer (Eccles, 1989)
Tyrannochromis polyodon (Trewavas, 1935)