Relict darter Relict splitfin Remo flounder Remote chub Rendahl's catfish Rendezvous fish Renny's Flasher Reptilian snake eel Resh Pikeblenny Resplendent angelfish Resplendent goldie Reticulate boxfish Reticulate dascyllus Reticulate dottyback Reticulate goby Reticulate grouper Reticulate hookjaw moray Reticulate knifefish Reticulate loach Reticulate moray Reticulate round ray Reticulate sculpin Reticulate spikefish Reticulate stargazer Reticulate toadfish Reticulate triangular batfish Reticulate unicornfish Reticulated corydoras Reticulated dragonet Reticulated fangblenny Reticulated goosefish Reticulated jawfish Reticulated leatherjacket Reticulated pufferfish Reticulated sandperch Reticulated swellshark Reticulated tilefish Reticulated toadfish Retzer’s tube-snouted ghost knifefish Reunion angelfish Reunion herring Réunion seahorse Reunion slopefish Reunion's bristle-mouth fish Reverse gland lanternfish Reversed skate Revillagigedo barnacle Revillagigedo sea chub Rex sole Reynald's grenadier anchovy