Neoascia Fen Fly (Neoascia sp.) – Rice County – May 13, 2019 Neoascia (Neoascia) metallica (Williston 1882) – Double-banded Fen Fly Neoascia (Neoascia) tenur Harris 1780 – Black-kneed Fen Fly Neoascia (Neoasciella) globosa (Walker, 1849) – Black-margined Fen Fly Neoascia (Neoasciella) subchalybea Curran 1925 – Black Fen Fly Share this:TwitterFacebookLike this:Like Loading...