| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Diplophos australis Ozawa, Oda & Ida, 1990 |
Southern Ocean | 18 | |
| Diplophos orientalis Matsubara, 1940 |
Northwest Pacific | 32 | |
| Diplophos pacificus Günther, 1889 |
North Pacific | ||
| Diplophos rebainsi Krefft & Parin, 1972 |
Rebains' portholefish | Southwest Pacific | 25 |
| Diplophos taenia Günther, 1873 |
Pacific portholefish | Cosmopolitan. Eastern Atlantic | 27.6 |
| Diplophos vicinia Koefed & Ho, 2019 |
Neighbor portholefish | Western Pacific | 14.35 |