Iberian barbel Iberian Chub Iberian nase Iberian pygmy skate Iberian small-head barbel Ice goby Iceland catshark Ide Idenburg tandan Idukki Mystus Igcar monocle bream Ijima's snaggletooth Ili marinka Imai's pygmygoby Imamura's ghost flathead Imitator blenny Imitator blenny (Western Pacific) Imitator damsel Immaculate damsel Immaculate dottyback Immaculate puffer Imperial blackfish Imperial goby Imperial scaldfish Imposter fangblenny Imposter lanternfish Imposter trevally Impostor goby Imspringer Inanga Incan cusk-eel Incara Incised gurnard perch Incomati chiselmouth Incomati suckermouth Inconnu Inconspicious barb Inconspicuous blue-eye Indawgyi stream catfish Indian anchovy Indian bandfish Indian blind catfish Indian Bunquelovely Indian butterflyfish Indian cardinalfish Indian carplet Indian coolie-loach Indian damsel Indian deepwater dragonet Indian driftfish