| Diplomystes incognitus sp. nov. |
| (Figs. 4B, 8C, 14A–14D, 15B, 18) |
| Diplomystes chilensis: Arratia, Chang & Rojas, 1981: 34 (in part) |
| Diplomystes chilensis: Arratia, 1982: Figs. 7A–7B |
| Diplomystes chilensis: Arratia, 1983: 222, tbs. 5–6 (in part) |
| Diplomystes sp.: Arratia, 1987: 34 |
| Diplomystes spec.: Arratia & Huaquín, 1995: 44–46 |
| Diplomystes aff. chilensisArratia & Huaquín, 1995: 46–50 |
| Diplomystes cf. chilensis: Muñoz-Ramírez et al., 2014: tb. 4. |
| Diplomystes cf. chilensis: Muñoz-Ramírez, Victoriano & Habit, 2015: genetic structure |