| 1 |   | Acanthocystis sp., --- by K. Mikami at Miyagi Univ. of Education | 
| 2 |   | Raphidiophrys sp.1, --- by K. Mikami at Miyagi Univ. of Education | 
| 3 |   | Raphidiophrys sp.3, --- by Tsukii, Yuuji at Lab of Biol, Hosei Univ. | 
| 4 |   | Raphidiophrys sp.4, --- by Tsukii, Yuuji at Lab of Biol, Hosei Univ. | 
| 5 |   | Oxnerella sp. ?, --- by Tsukii, Yuuji at Lab of Biol, Hosei Univ. | 
| 6 |   | Oxnerella sp. ?, --- by Tsukii, Yuuji at Lab of Biol, Hosei Univ. | 
| 7 |   | Oxnerella sp. ?, --- by Tsukii, Yuuji at Lab of Biol, Hosei Univ. |