Clown loach Clown panaque Clown rasbora Clown squeaker Clown toado Clown triggerfish Clown wrasse Club-barbel sheatfish Clubfoot sillago Clubhead blenny C-O sole Coachwhip cardinal Coachwhip trevally Coal darter Coal grunter Coalskin snailfish Coastal Cutthroat Trout Coastal darter Coastal shiner Coastal stingaree Coastal trevally Coastrange sculpin Coates' catfish Coates' goby Coatzacoalcos gambusia Cobalt chromis Cobbler wobbegong Cobia Cocco’s lanternfish Cocco's lantern fish Cochu's blue tetra Cocinero Cock grunter Cockatoo cichlid Cockatoo dottyback Cockatoo Handfish Cockatoo righteye flounder Cockatoo waspfish Cockerel wrasse Cocktail wrasse Cocky gurnard Coco coralbrotula Coco sea catfish Cocoa Damselfish Cocoa snapper Cocos barnacle blenny Cocos Batfish Cocos Blue-banded Goby Cocos frill-goby Cocos Goby