Ezoplana oxygona | Jul 9, 1978 | | | Die Küste Harutachi, Bezirk Hidaka, Südhokkaido. Der Sand war grobkörnig. Zahlreiche Exemplare wurden im unteren Sandhang gefunden.. |
Ezoplana masacoae | Jul 9, 1978 | | | Die Küste Harutachi, Bezirk Hidaka, Südhokkaido. Zwei Exemplare. |
Dugesia japonica | 1967-1970 | | | only found in the stations near the seashore at Seppu (alt. 20 m). |
Phagocata vivida | 1967-1970 | | | south-western slope of the Hidaka Mountain Range. The main river systems are the Mukawa, the Saru, the Monbetsu, and the Nikappu. Survey from spring to autumn. Common below altitudes of 100 m. |
Polycelis (Polycelis) sapporo | 1967-1970 | | | south-western slope of the Hidaka Mountain Range. The main river systems are the Mukawa, the Saru, the Monbetsu, and the Nikappu. Survey from spring to autumn. Common below altitudes of 900 m |
Polycelis akkeshi | 1967-1970 | | | south-western slope of the Hidaka Mountain Range. The main river systems are the Mukawa, the Saru, the Monbetsu, and the Nikappu. Survey from spring to autumn. Common below altitudes of 900 m |
Polycelis auriculata | 1967-1970 | | | south-western slope of the Hidaka Mountain Range. The main river systems are the Mukawa, the Saru, the Monbetsu, and the Nikappu. Survey from spring to autumn. Common between altitudes of 200-1520 m |
Dendrocoelopsis lactea | 1967-1970 | | | south-western slope of the Hidaka Mountain Range. The main river systems are the Mukawa, the Saru, the Monbetsu, and the Nikappu. Survey from spring to autumn. |
Dendrocoelopsis ezensis | 1967-1970 | | | south-western slope of the Hidaka Mountain Range. The main river systems are the Mukawa, the Saru, the Monbetsu, and the Nikappu. Survey from spring to autumn. |