. . _:b76639635 "WoRMS id" . . _:b75620785 . _:b75620785 . _:b76639635 . "Physidae" . _:b75620785 "6798" . "Physidae Fitzinger, 1833" . "186376" . . "Physidae" . . . . _:b76639635 . . . "Physidae" . "6798" . . _:b75620785 "GBIF id" . "Fitzinger, 1833" . . _:b76639635 . _:b75620785 . . "160452" . _:b76639635 "160452" .