| 1 |   | Melosira granulata (x 400, タルケイソウ), --- by Tsukii, Yuuji at Lab of Biol, Hosei Univ. | 
| 2 |   | Melosira italica (x 400), --- by Tsukii, Yuuji at Lab of Biol, Hosei Univ. | 
| 3 |   | Melosira granulata var. angustissima fo. spiraris, --- by Sugiyama, Naoki |