. _:b75562981 . _:b75745190 "4444743" . . . _:b75745190 . "Casey, 1893" . "4444743" . "urn:lsid:faunaeur.org:taxname:264666" . _:b75562981 "Fauna Europaea id" . _:b75562981 "urn:lsid:faunaeur.org:taxname:264666" . _:b75745190 . . _:b75745190 "GBIF id" . . "Omalium lacustris" . . "412138" . "Omalium lacustris" . "Omalium lacustris Casey, 1893" . _:b75745190 . . . _:b75562981 . _:b75562981 .