"8223602" . . . _:b76174674 . . . "Spengler, 1793" . . _:b76717652 "WoRMS id" . _:b76174674 "GBIF id" . "Unio auricularius Spengler, 1793" . . . "Unio auricularius" . _:b76717652 . "779951" . _:b76174674 "8223602" . _:b76174674 . . . . "Unio auricularius" . _:b76717652 . "866265" . . _:b76174674 . _:b76717652 "866265" . _:b76717652 .