Key to species of genus Macropsis from Korea

1. Face with large dark patch or 3 to 8 black spots............................................................. 2

- Face without any spots or patches........................................................................ 6

2. Apex of crown with dark spot........................................................................... 3

- Apex of crown without spot............................................................................. 5

3. Face with pair of orange spots adjacent to ocelli, hind tibia with black longitudinal stripe............... M. (M.) perprtua

- Face without orange spots, hind tibia without black stripe..................................................... 4

4. Propleural sclerite with black spot (indistinct in female)............................................ M. (M.) notata

- Propleural sclerite without spot.............................................................. M. (M.) leporina

5. Scutellum as large as pronotum, with black spots......................................... M. (M.) koreana sp. nov.

- Scutellum comparatively smaller, with brown spots...................................... M. (M.) sophieae sp. nov.

6. Scutellum with brown spots.................................................................. M. (M.) flavida

- Scutellum with black spots............................................................. M. (M.) matsumurana