SEAWEEDS (ALGAE)

SPONGES (PORIFERA)

HYDROIDS, SEA ANEMONES AND JELLYFISH (CNIDARIA)

COMB-JELLIES (CTENOPHORA)

PLATYHELMINTHES (TURBELLARIA)

MARINE RIBBON WORMS (NEMERTEA)

MARINE ROTIFERA

HAIRY BACKS (GASTROTRICHA)

THORN-SKINS (KINORHYNCHA)

EEL-WORMS (NEMATODA)

ENTOPROCTA

ARROW-WORMS (CHAETOGNATHA)

SIPUNCULANS (SIPUNCULA)

ECHIURANS (ECHIURA)

MARINE ANNELIDA

SEA-SPIDERS AND MARINE MITES (CHELICERATA)

MARINE CRUSTACEA

MOLLUSCA

LAMPSHELLS (BRACHIOPODA)

BRYOZOA (POLYZOA, ECTOPROCTA)

HORSESHOE WORMS (PHORONIDA)

STARFISH, SEA URCHINS, ETC. (ECHINODERMATA)

ACORN WORMS (HEMICHORDATA)

CHORDATA: THE TUNICATA (= UROCHORDATA) AND THE CEPHALOCHORDATA

MARINE AND ESTUARINE FISH

MARINE TURTLES

WHALES, DOLPHINS AND PORPOISES (CETACEANS)