Semua Ikan

Tylochromis leonensis

Not Evaluated freshwater

Tyrannochromis nigriventer

Not Evaluated freshwater

Tyrannophryne pugnax

Not Evaluated saltwater

Tyttobrycon dorsimaculatus

Not Evaluated freshwater

Tyttobrycon hamatus

Not Evaluated freshwater

Tyttobrycon spinosus

Not Evaluated freshwater

Ubarana

Anodus orinocensis

Not Evaluated freshwater

Ukeguchikawamuki

Atrophacanthus japonicus

Not Evaluated saltwater

Um shiffa

Brevimyrus niger

Not Evaluated freshwater

Uncombed blenny

Haptoclinus apectolophus

Not Evaluated saltwater

Ukekuchi-kôrikajika

Icelus mandibularis

Not Evaluated saltwater

Uaracu piranga

Leporinus brunneus

Not Evaluated freshwater

Ucamara catfish

Lepthoplosternum ucamara

Not Evaluated freshwater

Uchiwahaze

Mangarinus waterousi

Not Evaluated both

Uacari

Pseudoloricaria laeviuscula

Not Evaluated freshwater

Valencia robertae

Not Evaluated freshwater

Vanderhorstia bella

Not Evaluated saltwater

Vanmanenia crassicauda

Not Evaluated freshwater

Vanmanenia homalocephala

Not Evaluated freshwater

Vanmanenia microlepis

Not Evaluated freshwater

Vanmanenia multiloba

Not Evaluated freshwater

Vanmanenia nahangensis

Not Evaluated freshwater

Vanmanenia orcucampus

Not Evaluated freshwater

Vanmanenia pseudostriata

Not Evaluated freshwater

Vanmanenia serrilineata

Not Evaluated freshwater

Vanmanenia tetraloba

Not Evaluated freshwater

Vanmanenia ventrosquamata

Not Evaluated freshwater

Victoria stonebasher

Marcusenius victoriae

Not Evaluated freshwater

Verlorenvlei redfin

Pseudobarbus verloreni

Not Evaluated freshwater

Versluys' jawfish

Stalix versluysi

Not Evaluated saltwater

Verilus costai

Not Evaluated saltwater

Verilus starnesi

Not Evaluated saltwater

Vespicula cypho

Not Evaluated saltwater

Vespicula zollingeri

Not Evaluated saltwater

Vinagarra findolabium

Not Evaluated freshwater

Vinagarra tamduongensis

Not Evaluated saltwater