Key to the South Korean species of Stichopogon

1. Legs and antenna light beige/yellow to reddish; 3–5 mm .................... Stichopogon elegantulus orientalis

- Legs and antenna black or gray/pollinose; larger flies ................................................................................ 2

2. Legs silver/gray pollinose; antenna back with grey pollen; 6–8 mm .................. Stichopogon cf. inaequalis

- Legs completely black; antenna completely black; 3. 5– 5 mm ............................... Stichopogon nartshukae