"Porella cervicornis (Pallas, 1766)" . . . _:b76587212 . . _:b76587212 . . "7885064" . "852222" . _:b76032797 . "Porella cervicornis" . "762172" . _:b76587212 "762172" . _:b76587212 . . _:b76032797 "GBIF id" . _:b76032797 "7885064" . _:b76587212 "WoRMS id" . . . . . _:b76032797 . _:b76032797 . "(Pallas, 1766)" . "Porella cervicornis" .