Echinometridae

Echinometridae

[‚ek·ə·nō′me·trə‚dē]
(invertebrate zoology)
A family of echinoderms in the order Echinoida, including polyporous types with either an oblong or a sphericaltest.
References in periodicals archive ?
Hawaiian and other Pacific echini: the Pedinidae, Physomatidae, Stomopneustidae, Echinidae, Temnopleuridae, Strongylocentrotidae, and Echinometridae.
Hawaiian and other Pacific echini - The Pedinidae, Phymosomatidae, Stomopneustidae, Echinidae, Temnopleuridae, Strongylocentrodidae, and Echinometridae.