Threpterius, [664]

Thresher Shark, [451], [452]

Thrissopater, [562]

Thrissopatrinae, [562]

Thrissops, [546]

Thryptodus, [549]

Thunnus, [678], [275];

T. thynnus, [678]

Thursius, [477]

Thylacium, [89]