. . . . "Piersig, 1896" . _:b75648420 . "Arrenurus cylindratus" . "299349" . _:b75529280 . . "Arrenurus cylindratus Piersig, 1896" . _:b75529280 "Fauna Europaea id" . "Arrenurus cylindratus" . _:b75648420 . _:b75648420 "GBIF id" . . "Arrenurus cylindratus" . _:b75529280 . "urn:lsid:faunaeur.org:taxname:174453" . "7934934" . _:b75648420 . . . _:b75529280 . _:b75529280 "urn:lsid:faunaeur.org:taxname:174453" . _:b75648420 "7934934" . .