Calcarea, Classis
Calicella, Genus
Callinectes, Genus
Callionymidae, Familia
Callionymus, Genus
Callithamnion, Genus
Cancer, Genus
Capitellida, Ordo
Caprella, Genus
Carcharhiniformes, Ordo
Carcinus, Genus
Carnivora, Ordo
Catenella, Genus
Cephalopoda, Classis
Ceramium, Genus
Cerastoderma, Genus
Cerianthus, Genus
Cetacea, Ordo
Chaetomorpha, Genus
Chamelea, Genus
Chelon, Genus
Chlorophyta, Phylum
Chondrus, Genus
Chorda, Genus
Chordata, Phylum
Chrysaora, Genus
Ciliata, Genus
Ciona, Genus
Cirripedia, Ordo
Cladophora, Genus
Cliona, Genus
Clupeiformes, Ordo
Clytia, Genus
Cnidaria, Phylum
Codium, Genus
Conopeum, Genus
Corophium, Genus
Coryphella, Genus
Cottidae, Familia
Crangon, Genus
Crassostrea, Genus
Crenilabrus, Genus
Crepidula, Genus
Crustacea, Classis
Cryptosula, Genus
Ctenophora, Phylum
Cuthona, Genus
Cyanea, Genus
Cyclopteridae, Familia
Cyclopterus, Genus
Cyprinodontiformes, Ordo
Cystoclonium, Genus