Hydroid - Law Dictionary Search Results

Hydranth

One of the nutritive zooids of a hydroid colony Also applied to the proboscis or manubrium of a

Any free swimming gonophore of a hydroid a hydroid medusa

Any species or marine hydroids of the genus Hydractinia and allied genera These hydroids form

common soft tissue which unites the polyps of a compound hydroid See Hydroidea

A branch of a plumularian hydroid specially modified in structure for the protection of the gonothecaelig

The hydroid or naked eyed medusaelig See Hydroidea

A hydroid of the family Campanularidaelig characterized by having the polyps or

A hydroid coral of the genus Millepora especially Millepora alcicornis of the

A sertularian hydroid especially Sertularia abietina which branches like a miniature fir tree

larva of Discophora in the stage when it resembles a hydroid or actinian