. "Heteragrion Selys, 1862" . "716616" . _:b75840422 . _:b75840422 . "1424377" . . . . "Heteragrion" . "Heteragrion" . _:b75840422 "1424377" . "Selys, 1862" . . . _:b75840422 . . _:b75840422 "GBIF id" . "Heteragrion" . .