English hydrocorallia meaning in English  •  hydrocorallia का अर्थ अंग्रेजी में

n. pl.

• A division of Hydroidea, including those genera that secrete a stony coral, as >Millepora > and >Stylaster >. Two forms of zooids in life project from small pores in the coral and resemble those of other hydroids. See Millepora>.