Thalassometridae is a family of echinoderms belonging to the order Comatulida.
Genera
Genera: Aglaometra Clark, 1913 Cosmiometra Clark, 1909 Crotalometra Clark, 1909 Daidalometra Clark, 1916 Horaeometra Clark, 1918 Koehlermetra Clark, 1950 Leilametra Clark, 1932 Lissometra Clark, 1918 Oceanometra Clark, 1916 Parametra Clark, 1909 Stenometra Clark, 1909 Stiremetra Clark, 1909 Stylometra Clark, 1908 Thalassometra Clark, 1907
References