hydractinian

As nouns the difference between terms and hydractinian

is that terms is while hydractinian is (biology) a marine hydroid of the genus (taxlink) or a closely-related genus.

Organism is a hypernym of hydractinian.

In biology|lang=en terms the difference between organism and hydractinian

is that organism is (biology) a discrete and complete living thing, such as animal, plant, fungus or microorganism while hydractinian is (biology) a marine hydroid of the genus (taxlink) or a closely-related genus.

As nouns the difference between organism and hydractinian

is that organism is (biology) a discrete and complete living thing, such as animal, plant, fungus or microorganism while hydractinian is (biology) a marine hydroid of the genus (taxlink) or a closely-related genus.

Eukaryote is a hypernym of hydractinian.

As nouns the difference between eukaryote and hydractinian

is that eukaryote is any of the single-celled or multicellular organisms, of the taxonomic domain eukaryota , whose cells contain at least one distinct nucleus while hydractinian is (biology) a marine hydroid of the genus (taxlink) or a closely-related genus.

Animal is a hypernym of hydractinian.

As nouns the difference between animal and hydractinian

is that animal is in scientific usage, a multicellular organism that is usually mobile, whose cells are not encased in a rigid cell wall (distinguishing it from plants and fungi) and which derives energy solely from the consumption of other organisms (distinguishing it from plants) while hydractinian is (biology) a marine hydroid of the genus (taxlink) or a closely-related genus.

As an adjective animal

is of or relating to animals.

Cnidarian is a hypernym of hydractinian.

As nouns the difference between cnidarian and hydractinian

is that cnidarian is any of various invertebrate animals, such as jellyfish, hydras, sea anemones, corals and formerly sponges and ctenophores that belong to the phylum cnidaria while hydractinian is (biology) a marine hydroid of the genus (taxlink) or a closely-related genus.

Hydrozoan is a hypernym of hydractinian.

In biology|lang=en terms the difference between hydrozoan and hydractinian

is that hydrozoan is (biology) any of many colonial coelenterates, of the class hydrozoa , including the hydras, hydroids, hydrocorals, and siphonophores while hydractinian is (biology) a marine hydroid of the genus (taxlink) or a closely-related genus.

As nouns the difference between hydrozoan and hydractinian

is that hydrozoan is (biology) any of many colonial coelenterates, of the class hydrozoa , including the hydras, hydroids, hydrocorals, and siphonophores while hydractinian is (biology) a marine hydroid of the genus (taxlink) or a closely-related genus.

Hydractiniid is a hypernym of hydractinian.

As nouns the difference between hydractiniid and hydractinian

is that hydractiniid is (zoology) any member of the hydractiniidae while hydractinian is (biology) a marine hydroid of the genus (taxlink) or a closely-related genus.

As nouns the difference between hydroid and hydractinian

is that hydroid is any of many colonial coelenterates that exist mainly as a polyp; a hydrozoan while hydractinian is (biology) a marine hydroid of the genus (taxlink) or a closely-related genus.

As an adjective hydroid

is of or pertaining to such creatures.