- Erronea japonica F. A. Schilder, 1931 accepted as Purpuradusta gracilis gracilis (Gaskoin, 1849)
- Purpuradusta fimbriata (Gmelin, 1791)
- Purpuradusta fimbriata subcoerulea (M. Schilder & F. A. Schilder, 1931) accepted as Purpuradusta gracilis gracilis (Gaskoin, 1849)
- Purpuradusta gracilis (Gaskoin, 1849)
- Purpuradusta gracilis gracilis (Gaskoin, 1849)
- Purpuradusta gracilis hilda (Iredale, 1939)
- Purpuradusta gracilis macula (Angas, 1867)
- Purpuradusta gracilis nemethi Van Heesvelde, 2010 accepted as Purpuradusta gracilis gracilis (Gaskoin, 1849)
- Purpuradusta gracilis notata (Gill, 1858)