| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Phreatoasellus akyioshiensis (Ueno, 1927) |
Japan | ||
| Phreatoasellus higoensis (Matsumoto, 1960) |
Japan | ||
| Phreatoasellus iriei (Matsumoto, 1978) |
Japan | ||
| Phreatoasellus kawamurai (Tattersall, 1921) |
Japan | ||
| Phreatoasellus minatoi (Matsumoto, 1978) |
Japan | ||
| Phreatoasellus uenoi (Matsumoto, 1978) |
Japan | ||
| Phreatoasellus yoshinoensis (Matsumoto, 1960) |
Japan |