Mariametridae

Mariametridae is a family of echinoderms belonging to the order Comatulida.

Genera:
 * Dichrometra Clark, 1909
 * Lamprometra Clark, 1913
 * Mariametra Clark, 1909
 * Oxymetra Clark, 1909
 * Pelometra Clark, 1941
 * Stephanometra Clark, 1909