. "Fusus retroversus Fleming, 1823" . _:b75914092 . _:b76713544 "605975" . . "8291561" . . "605975" . _:b75914092 "8291561" . _:b76713544 "WoRMS id" . . . "680839" . . . . _:b76713544 . _:b75914092 . . _:b75914092 . _:b76713544 . _:b75914092 "GBIF id" . "Fusus retroversus" . . _:b76713544 . "Fusus retroversus" . "Fleming, 1823" .