Wilhelm's squirrelfish Williams Blenny William's coralbrotula William's mbuna William's rockskipper Williams' Slender Anthias William's tonguefish William's triplefin Williams' viviparous brotula Willowy flounder Wilpita rasbora Wilson's goby Wilson's weedfish Wimple piranha Windowpane flounder Windward triplefin Winged coralbrotula Winged dragonfish Winged lanternfish Winged pearleye Winged seahorse Winged spookfish Wingfin anchovy Wingfin snaggletooth Winghead shark Winter flounder Winter skate Winterbottom's dwarfgoby Wintersteen drum Wiper (Hybrid striped bass) Wirz's goby Wisner's lantern fish Wispy waspfish Witch flounder Witch guitarfish W-mouth stingray Wolf blenny Wolf cardinalfish Wolf eelpout Wolf fangbelly Wolf-eel Wolfsnout goby Wonder dragonet Wongat dragonet Wood Frog Wood River sculpin Woodhead's angelfish Woodland's Rabbitfish Woods' barbelgoby Wood's chromis