Key to the Limassolla species of the Korean Peninsula

1. Subgenital plate with more than 3 macrosetae.................................................................. 2

- Subgenital plate with 1-2 macrosetae.......................................................................... 4

2. Aedeagus with three processes at apex..................................................... L. (Limassolla) koreana

- Aedeagus with two pairs of processes at apex.................................................................... 3

3. Aedeagus apical processes length similar to preapical processes ................................. L. (Limassolla) hebeiensis

- Aedeagus apical processes shorter than preapical processes............................ L. (Limassolla) dangjinensis sp. nov.

4. Aedeagus compressed, broad in lateral view.............................................. L. (Limassolla) multipunctata

- Aedeagus cylindrical, narrow in lateral view.................................................. L. (Limassolla) ishiharai