Argentine Argentine anchovy Argentine angelshark Argentine conger Argentine croaker Argentine goatfish Argentine hake Argentine humphead Argentine menhaden Argentine pearlfish Argentine seabass Argentine skate Argentine torpedo Argentinian pouched lamprey Argentinian sandperch Argentinian silverside Argus moray Argus skate Argus wrasse Ariommid Arkansas darter Arkansas River shiner Arkansas saddled darter Armed croaker Armed grunt Armed snook Armenian mountain cat Armitagei Angelfish Armless snake eel Armored catfish Armored pipefish Armored searobin Armorhead sculpin Armour croaker Armour eelgoby Armoured blenny Armoured cusk Armoured flathead Armoured gurnard Armoured sea catfish Armourhead grenadier Arnaz's damselfish Arno goby Arnold's killi Aron's blenny Arrow blenny Arrow bulleye Arrow cichlid Arrow darter Arrow dragonet