Definitions Found:
POLYZOON, a phylum of aquatic animals
- polyzoaPOLYZOON, a phylum of aquatic animals
- polyzoona phylum of aquatic animals
- bryozoansA sedentary aquatic invertebrate of the phylum Bryozoa, which comprises the moss animals
- bryozoanA sedentary aquatic invertebrate of the phylum Bryozoa, which comprises the moss animals
- heliozoansA single-celled aquatic animal of the phylum Heliozoa
- poriferansAn aquatic invertebrate animal of the phylum Porifera; a sponge
- poriferanAn aquatic invertebrate animal of the phylum Porifera; a sponge
- coelenteratesAn aquatic invertebrate animal of a phylum that includes jellyfishes, corals, and sea anemones. They are distinguished by having a tube- or cup-shaped body and a single opening ringed with tentacles
- coelenterateAn aquatic invertebrate animal of a phylum that includes jellyfishes, corals, and sea anemones. They are distinguished by having a tube- or cup-shaped body and a single opening ringed with tentacles
- molluscsAn invertebrate of a large phylum that includes snails, slugs, mussels, and octopuses. They have a soft, unsegmented body and live in aquatic or damp habitats, and most kinds have an external calcareous shell
- mollusksAn invertebrate of a large phylum that includes snails, slugs, mussels, and octopuses. They have a soft, unsegmented body and live in aquatic or damp habitats, and most kinds have an external calcareous shell
- rotiferany of a class (Rotifera of the phylum Aschelminthes) of minute usually microscopic but many-celled chiefly freshwater aquatic invertebrates having the anterior end modified into a retractile disk bearing circles of strong cilia that often give the appearance of rapidly revolving wheels
- rotifersany of a class (Rotifera of the phylum Aschelminthes) of minute usually microscopic but many-celled chiefly freshwater aquatic invertebrates having the anterior end modified into a retractile disk bearing circles of strong cilia that often give the appearance of rapidly revolving wheels
- gastrotrichany minute aquatic multicellular animal of the phylum Gastrotricha
- gastrotrichsGASTROTRICH, any minute aquatic multicellular animal of the phylum Gastrotricha
- ctenophoreAn aquatic invertebrate of the phylum Ctenophora, which comprises the comb jellies
- ctenophoresAn aquatic invertebrate of the phylum Ctenophora, which comprises the comb jellies
- cnidariansAn aquatic invertebrate animal of the phylum Cnidaria, which comprises the coelenterates
- pogonophoranany of a phylum Pogonophora of marine wormlike animals
- entoproctany of a phylum of animals related to Bryozoans
- pogonophoransPOGONOPHORAN, any of a phylum Pogonophora of marine wormlike animals
- entoproctsENTOPROCT, any of a phylum of animals related to Bryozoans
- nemertianany of a phylum of wormlike animals, mostly marine, ciliated, often brightly coloured also NEMERTEAN, NEMERTINE
- nemertineany of a phylum of wormlike animals, mostly marine, ciliated, often brightly coloured also NEMERTEAN, NEMERTIAN
- nemerteanany of a phylum of wormlike animals, mostly marine, ciliated, often brightly coloured also NEMERTIAN, NEMERTINE
- nemerteansNEMERTEAN, any of a phylum of wormlike animals, mostly marine, ciliated, often brightly coloured also NEMERTIAN, NEMERTINE
- nemertinesNEMERTINE, any of a phylum of wormlike animals, mostly marine, ciliated, often brightly coloured also NEMERTEAN, NEMERTIAN
- nemertiansNEMERTIAN, any of a phylum of wormlike animals, mostly marine, ciliated, often brightly coloured also NEMERTEAN, NEMERTINE
- molluskany of a large phylum (Mollusca) of invertebrate animals (as snails, clams, or squids) with a soft unsegmented body usually enclosed in a calcareous shell
- phoronidany member of the invertebrate phylum Phoronida, wormlike marine animals living in a chitinous tube and having an anterior structure bearing ciliated tentacles for feeding
- molluscany of a large phylum (Mollusca) of invertebrate animals (as snails, clams, or squids) with a soft unsegmented body usually enclosed in a calcareous shell
- chordatesany of a phylum (Chordata) of animals having at least at some stage of development a notochord, dorsally situated central nervous system, and gill clefts and including the vertebrates, lancelets, and tunicates