| 1 |   | Notosolenus sp.  (x 400), --- by Y. Tsukii at Hosei Univ. | 
| 2 |   | Notosolenus sp.  (x 400), --- by Y. Tsukii at Hosei Univ. | 
| 3 |   | Notosolenus sp.  (x 400), --- by Y. Tsukii at Hosei Univ. | 
| 4 |   | Petalomonas sp.  (x 400), --- by Y. Tsukii at Hosei Univ. | 
| 5 |   | Petalomonas sp.  (x 1000), --- by Y. Tsukii at Hosei Univ. | 
| 6 |   | Petalomonas sp.  (x 1000), --- by Y. Tsukii at Hosei Univ. | 
| 7 |   | Anisonema sp.  (x 400), --- by Y. Tsukii at Hosei Univ. | 
| 8 |   | Anisonema sp.  (x 400), --- by Y. Tsukii at Hosei Univ. | 
| 9 |   | Anisonema sp.  (x 400), --- by Y. Tsukii at Hosei Univ. | 
| 10 |   | Anisonema sp.  (x 400), --- by Y. Tsukii at Hosei Univ. | 
| 11 |   | Marsupiogaster sp.  (x 400), --- by Y. Tsukii at Hosei Univ. | 
| 12 |   | Marsupiogaster sp.  (x 400), --- by Y. Tsukii at Hosei Univ. |