| Reference no. | Saito, H., 1997 |
| Ecosystem | Warm Temperate Northwest Pacific |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from Enoshima, Sagami Bay, ca. 300 m deep based on type locality; and, common in the shell-gravel substratum in the depth around 100 m on the Pacific coasts of central Honshu. |