. _:b76649704 "WoRMS id" . "Luidia ludwigi Fisher, 1906" . _:b75754567 . _:b75754567 . . . . "988839" . _:b75754567 "GBIF id" . "Luidia ludwigi" . . _:b76649704 "178632" . "Luidia ludwigi" . . . _:b76649704 . "178632" . _:b75754567 . . _:b76649704 . . . _:b76649704 . . _:b75754567 "2270675" . "2270675" . . "Luidia ludwigi" . "Fisher, 1906" .