 The Environmental Protection Agency has designated the Corpus Christi Bay system as an estuary of national significance . More than 234 species of fish are found in the bay , including the <unk> <unk> , <unk> <unk> , Atlantic <unk> , Atlantic <unk> , Black drum , Red drum , Southern <unk> , <unk> jack , <unk> , Inshore <unk> , Atlantic <unk> , Silver perch , <unk> , <unk> <unk> , <unk> <unk> , <unk> <unk> , Sand <unk> , <unk> <unk> , <unk> , Gray <unk> , Common <unk> , and the <unk> . 
