IRMNG Taxon list
- Percnon abbreviatum (Dana, 1851)
- Percnon affine (H. Milne Edwards, 1853)
- Percnon demani Ward, 1934
- Percnon gibbesi (H. Milne-Edwards, 1853)
- Percnon guinotae Crosnier, 1965
- Percnon pascuensis Retamal, 2002
- Percnon pilimanus (A. Milne-Edwards, 1873) accepted as Parahelice pilimana (A. Milne-Edwards, 1873)
- Percnon planissimum (Herbst, 1804)
- Percnon sinense Chen, 1977
|