"Ctenocidaris Mortensen, 1910" . _:b76637176 . "Ctenocidaris" . . _:b75730599 "GBIF id" . _:b75730599 "4341412" . "160742" . _:b75730599 . "843616" . _:b76637176 . "4341412" . "Mortensen, 1910" . . _:b75730599 . _:b75730599 . _:b76637176 "WoRMS id" . . . . . . . _:b76637176 . . _:b76637176 "160742" . . . . "Ctenocidaris" . "Ctenocidaris" .