| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Pseudoceros ater Hyman, 1959 |
Western Central Pacific | ||
| Pseudoceros bimarginatus Meixner, 1907 |
Indo-West Pacific | ||
| Pseudoceros caeruleocinctus Hyman, 1959 |
Western Central Pacific | ||
| Pseudoceros fuscogriseus Hyman, 1959 |
Western Central Pacific | ||
| Pseudoceros indicus Newman & Schupp, 2002 |
Western Central Pacific | ||
| Pseudoceros liparus Marcus, 1950 |
Indo-West Pacific | ||
| Pseudoceros luteus (Phehn, 1898) |
Polyclad flatworm | Northeast Pacific | 10 |
| Pseudoceros montereyensis Hyman, 1953 |
Northeast Pacific | 9 | |
| Pseudoceros perviolaceus (Schmarda, 1859) |
Western Central Pacific | ||
| Pseudoceros tristriatus Hyman, 1959 |
Pacific Ocean |