. "Sitobion nigrinectarium" . . _:b75835378 . . . "2073085" . . _:b75835378 "GBIF id" . _:b75835378 . . _:b75835378 . "Sitobion nigrinectarium (Theobald, 1915)" . "(Theobald, 1915)" . "720253" . . . . . _:b75835378 "2073085" . "Sitobion nigrinectarium" . "Sitobion nigrinectarium" .