| Reference no. | Nakano, T. and T. Ozawa, 2007 |
| Ecosystem | Warm Temperate Northwest Pacific |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Type locality, Bansho-zaki (holotype of Yayoiacmea oyamai) (Ref. 75835). Known from Omaezaki, Shizuoka (Ref. 3436); Miura peninsula and southwards; Ogasawara islands; Oga peninsula; Japan Sea; and, Amami Ōshima (Ref. 75835). C: Refs. 3436, 75835; |