Hy`dro*co*ral"li*a (?), n. pl. [NL. See Hydra, and Coral.] Zool.

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.


© Webster 1913.

Log in or register to write something here or to contact authors.