. _:b76739920 . "Potamoceras triquetroides" . . _:b76003250 "2326709" . _:b76003250 . _:b76739920 . _:b76739920 . "416907" . _:b76739920 "416907" . "Potamoceras triquetroides (delle Chiaje, 1822)" . _:b76003250 "GBIF id" . _:b76003250 . "581285" . _:b76003250 . . . . . "(delle Chiaje, 1822)" . . _:b76739920 "WoRMS id" . "Potamoceras triquetroides" . . . "2326709" . .