| 物種 | 原始紀錄物種 | 類群 | 日期 | 行政區 | 資料集 | |
|---|---|---|---|---|---|---|
| Dugesia japonica japonica | 1978-2-28 | Platyhelminth collection of National Museum of Nature and Science | ||||
| Dugesia japonica japonica | 1978-2-26 | Platyhelminth collection of National Museum of Nature and Science | ||||
| Dugesia japonica ryukyuensis | 1973-11-9 | Platyhelminth collection of National Museum of Nature and Science |