"Limnaeus C. Pfeiffer, 1821" . . "C. Pfeiffer, 1821" . . _:b76088706 . "Limnaeus" . _:b76649756 . . _:b76088706 "GBIF id" . . . "971632" . _:b76088706 . _:b76088706 . . _:b76649756 . "1059262" . _:b76088706 "3243763" . . . _:b76649756 "WoRMS id" . "Limnaeus" . . _:b76649756 . _:b76649756 "1059262" . . "3243763" .