percoid fish vs gudgeon

Other hyponyms of percoid fish include perch, perch, sandfish, cusk-eel, brotula, pearl-fish, pearlfish, robalo, pike, centrarchid, sunfish, bass, serranid, serranid fish, surf fish, surffish, surfperch, bigeye, catalufa, Priacanthus arenatus, cardinalfish, Lopholatilus chamaeleonticeps, tilefish, bluefish, Pomatomus saltatrix, cobia, Rachycentron canadum, sergeant fish, carangid, carangid fish, dolphin, dolphinfish, mahimahi, blanquillo, tilefish, cichlid, cichlid fish, snapper, grunt, sparid, sparid fish, bream, sea bream, sciaenid, sciaenid fish, mullet, gray mullet, grey mullet, mullet, sea chub, angelfish, Chaetodipterus faber, spadefish, butterfly fish, damselfish, demoiselle, wrasse, parrotfish, polly fish, pollyfish, threadfin, jawfish, stargazer, sand stargazer, blennioid, blennioid fish, goby, sleeper, sleeper goby, flathead, archerfish, Toxotes jaculatrix, worm fish, surgeonfish, gempylid, cutlassfish, frost fish, hairtail, scombroid, scombroid fish, butterfish, stromateid, stromateid fish, clingfish, tripletail, mojarra, whiting.