"Platycheirus frontosus Lovett, 1919" . "932897" . . . . "Platycheirus frontosus" . . . _:b76023633 . _:b76023633 . "1543160" . "Platycheirus frontosus" . _:b76023633 "1543160" . "Lovett, 1919" . . _:b76023633 "GBIF id" . . _:b76023633 . .