. "Gmelin, 1791" . _:b75838685 "GBIF id" . . _:b76690016 . "544689" . . _:b76690016 . . _:b75838685 . . . "6527587" . _:b75838685 . "Venus purpurascens Gmelin, 1791" . _:b75838685 . "676227" . _:b75838685 "6527587" . . _:b76690016 "WoRMS id" . . . . "Venus purpurascens" . . _:b76690016 . _:b76690016 "544689" . "Venus purpurascens" .