| Citation | Okutani, T., T. Sasaki and S. Tsuchida, 2000 Two additional new species to gastropod fauna of cehmosynthetic site on north Knoll of Iheya Ridge, Okinawa Trough. Venus 59:267-275. | |
| Ref. | 127447 Okutani, T., T. Sasaki and S. Tsuchida, 2000 | |
| Page | 273 | |
| Named Used as Valid | Margarites ryukyuensis | |
| Locality | North Knoll of Iheya Ridge, Okinawa Trough, Japan, 968 meters. | |
| Distribution | ||
| Quote | Depth range: 968 to 1053 meters. |