"510664" . . . . "843612" . . . . . "Animalia" . _:b76637217 . _:b76637217 . . "Echinodermata" . _:b76637217 "510664" . . "Cidaroida" . _:b76637217 "WoRMS id" . . . _:b76637217 . "Ctenocidaridae" .