| C | BACK TO MAIN INDEX PAGE |
| - calcarea |
| Phylum Porifera : |
| - calcareous |
| Phylum Sarcomastigophora : Phylum Porifera : Phylum Sipuncula : Phylum Echinodermata : |
| - calcite |
| Phylum Porifera : |
| - calcium |
| Phylum Porifera : Phylum Annelida : |
| - california |
| Pacific Ocean currents : Order Lamniformes : Phylum Porifera : Phylum Nemertea : |
| - californica |
| Phylum Mollusca : |
| - cambrian |
| Phylum Porifera : Phylum Arthropoda : Phylum Mollusca : Phylum Echinodermata : |
| - cap-like |
| Phylum Mollusca : |
| - carbonate |
| Phylum Porifera : Phylum Annelida : |
| - carchariniformes |
| Fishes - Taxonomic overview : |
| - cardinalfishes |
| Fishes - Taxonomic overview : |
| - caribbean |
| Phylum Porifera : Phylum Arthropoda : |
| - carnivorous |
| Phylum Platyhelminthes : |
| - carpet |
| Fishes - Taxonomic overview : |
| - carps |
| Fishes - Taxonomic overview : |
| - cartilage |
| Class Cephalochordata : |
| - cartilaginous |
| Fishes Background : |
| - casing |
| Phylum Loricifera : |
| - catenella |
| Phylum Sarcomastigophora : |
| - catfish |
| Fishes - Taxonomic overview : Fish body forms : |
| - catfishes |
| Fishes - Taxonomic overview : |
| - caudal |
| Fish body forms : Order Lamniformes : Phylum Priapulida : |
| - caudofoveata |
| Phylum Mollusca : |
| - cavefishes |
| Fishes - Taxonomic overview : |
| - cavern |
| Phylum Arthropoda : |
| - caves |
| Phylum Porifera : |
| - cavity |
| Phylum Priapulida : Phylum Cnidaria : |
| - centigrade |
| Arctic Ocean Currents : |
| - centimeter |
| Phylum Hemichordata : Phylum Platyhelminthes : Phylum Nemertea : |
| - centimeters |
| Phylum Hemichordata : Phylum Nemertea : |
| - centipedes |
| Phylum Arthropoda : |
| - cephalaspidomorphi |
| Phylum Chordata : Fishes Background : Fishes - Taxonomic overview : |
| - cephalocarida |
| Phylum Arthropoda : |
| - cephalocarids |
| Phylum Arthropoda : |
| - cephalochordata |
| Table of Contents : Number species per Phylum : Phylum Chordata : Class Cephalochordata : |
| - cephalochordates |
| Class Cephalochordata : |
| - cephalopoda |
| Phylum Mollusca : |
| - cephalopods |
| Phylum Mollusca : |
| - ceratodontiformes |
| Fishes - Taxonomic overview : |
| - cerebral |
| Class Cephalochordata : |
| - cestoda |
| Phylum Platyhelminthes : |
| - cestodes |
| Phylum Platyhelminthes : |
| - cetomimiformes |
| Fishes - Taxonomic overview : |
| - cetorhinidae |
| Order Lamniformes : |
| - chaetognatha |
| Number species per Phylum : Phylum Chordata : |
| - characiformes |
| Fishes - Taxonomic overview : |
| - characteristic |
| Phylum Chordata : Phylum Urochordata : Fish body forms : Phylum Arthropoda : Phylum Echinodermata : Phylum Cnidaria : Phylum Ctenophora : |
| - chelicerata |
| Phylum Arthropoda : |
| - chelicerates |
| Phylum Arthropoda : |
| - chimaeras |
| Fishes Background : Fishes - Taxonomic overview : |
| - chimaeriformes |
| Fishes - Taxonomic overview : |
| - china |
| Class Cephalochordata : |
| - chiton |
| Phylum Mollusca : |
| - chitons |
| Phylum Mollusca : |
| - chlorophyll |
| Atlantic Ocean Primary Productivity : Pacific Ocean Primary Productivity : |
| - choanocyte |
| Phylum Porifera : |
| - choanocytes |
| Phylum Porifera : |
| - chondrichthyes |
| Phylum Chordata : Fishes Background : Fish body forms : Order Lamniformes : |
| - chord |
| Table of Contents : Number species per Phylum : Phylum Chordata : Class Cephalochordata : Phylum Hemichordata : Phylum Urochordata : |
| - chordata |
| Table of Contents : Number species per Phylum : Phylum Chordata : Class Cephalochordata : Phylum Hemichordata : Phylum Urochordata : |
| - chordate |
| Phylum Chordata : Class Cephalochordata : Phylum Hemichordata : Phylum Urochordata : |
| - chordates |
| Phylum Chordata : Class Cephalochordata : Phylum Hemichordata : Phylum Urochordata : |
| - christmas |
| Phylum Annelida : |
| - cichlids |
| Fishes - Taxonomic overview : |
| - cilia |
| Phylum Hemichordata : Phylum Urochordata : Protozoa Phyla : Phylum Sipuncula : Phylum Cnidaria : Phylum Ctenophora : |
| - ciliary |
| Phylum Hemichordata : |
| - ciliated |
| Phylum Cnidaria : Phylum Ctenophora : |
| - ciliates |
| Protozoa Phyla : |
| - ciliophora |
| Protozoa Phyla : |
| - circulatory |
| Phylum Mollusca : Phylum Priapulida : Phylum Sipuncula : Phylum Echiura : Phylum Echinodermata : Phylum Cnidaria : Phylum Ctenophora : |
| - cladocera |
| Phylum Arthropoda : |
| - cladoceran |
| Phylum Arthropoda : |
| - clam |
| Phylum Mollusca : |
| - clams |
| Phylum Mollusca : |
| - cleavage |
| Phylum Echinodermata : |
| - clingfishes |
| Fishes - Taxonomic overview : Fish body forms : |
| - closed |
| Phylum Urochordata : Phylum Mollusca : Phylum Echiura : |
| - closely |
| Phylum Arthropoda : Phylum Mollusca : |
| - clupeiformes |
| Fishes - Taxonomic overview : |
| - cnidae |
| Phylum Cnidaria : |
| - cnidaria |
| Table of Contents : Number species per Phylum : Phylum Mollusca : Phylum Cnidaria : Phylum Ctenophora : |
| - cnidarians |
| Phylum Mollusca : Phylum Cnidaria : Phylum Ctenophora : |
| - cnidoblasts |
| Phylum Ctenophora : |
| - cnidocytes |
| Phylum Cnidaria : |
| - coastal |
| Continental shelves : Class Cephalochordata : Phylum Urochordata : Order Lamniformes : |
| - cods |
| Fishes - Taxonomic overview : Phylum Arthropoda : |
| - coelacanthiformes |
| Fishes - Taxonomic overview : |
| - coelacanths |
| Fishes Background : Fishes - Taxonomic overview : |
| - coelenterates |
| Phylum Cnidaria : |
| - coelom |
| Phylum Priapulida : Phylum Sipuncula : Phylum Echiura : Phylum Echinodermata : |
| - coelomic |
| Phylum Sipuncula : Phylum Echinodermata : |
| - coleoptera |
| Number species per Phylum : |
| - collagen |
| Phylum Porifera : |
| - collar |
| Phylum Priapulida : |
| - collected |
| Order Lamniformes : |
| - coloblasts |
| Phylum Ctenophora : |
| - colonies |
| Phylum Hemichordata : |
| - concentricycloidea |
| Phylum Echinodermata : |
| - containing |
| Phylum Mollusca : Phylum Sipuncula : Phylum Echiura : |
| - continental |
| Table of Contents : World's Ocean Basin Depths : Arctic Ocean Depths : Atlantic Ocean Basin : Atlantic Ocean Primary Productivity : Pacific Ocean Primary Productivity : Continental shelves : |
| - continents |
| Arctic Ocean : Atlantic Ocean Basin : Continental shelves : |
| - copepoda |
| Phylum Arthropoda : |
| - copepods |
| Phylum Arthropoda : |
| - coral |
| - coralline |
| Phylum Porifera : |
| - corals |
| Phylum Annelida : Phylum Cnidaria : |
| - cornetfishes |
| Fishes - Taxonomic overview : |
| - corpuscles |
| Class Cephalochordata : |
| - cottids |
| Fishes - Taxonomic overview : |
| - countercurrent |
| Atlantic Ocean currents : Pacific Ocean currents : |
| - crab |
| Phylum Arthropoda : |
| - cranium |
| Class Cephalochordata : |
| - crassicornis |
| Phylum Mollusca : |
| - crawling |
| Phylum Annelida : Phylum Ctenophora : |
| - crestfishes |
| Fishes - Taxonomic overview : |
| - crinoid |
| Phylum Echinodermata : |
| - crinoidea |
| Phylum Echinodermata : |
| - crinoids |
| Phylum Echinodermata : |
| - croakers |
| Fishes - Taxonomic overview : |
| - crocodile |
| Order Lamniformes : |
| - crustacea |
| Phylum Arthropoda : Phylum Platyhelminthes : Phylum Nemertea : |
| - crustaceans |
| Phylum Arthropoda : Phylum Platyhelminthes : Phylum Nemertea : |
| - cryptic |
| Fish body forms : |
| - ctenes |
| Phylum Ctenophora : |
| - ctenophora |
| Table of Contents : Number species per Phylum : Phylum Ctenophora : |
| - ctenophores |
| Phylum Ctenophora : |
| - cubozoa |
| Phylum Cnidaria : |
| - cubozoans |
| Phylum Cnidaria : |
| - cucumber |
| Phylum Echinodermata : |
| - currents |
| Table of Contents : Arctic Ocean Currents : Atlantic Ocean currents : Pacific Ocean currents : Phylum Urochordata : Phylum Porifera : |
| - cuskeels |
| Fishes - Taxonomic overview : |
| - cuticular |
| Phylum Loricifera : |
| - cuttlefish |
| Phylum Mollusca : |
| - cydippid |
| Phylum Ctenophora : |
| - cylindrical |
| Phylum Echinodermata : |
| - cypriniformes |
| Fishes - Taxonomic overview : |
| - cyprinodontiformes |
|
Fishes - Taxonomic overview :
|