--- by K. Mikami at Miyagi Univ. of Education
--- by Yoshino, Hiromi at the University of Ryukyus
--- by Tsukii, Yuuji at Lab of Biol, Hosei Univ.
--- by Yoshino, Hiromi at the University of Ryukyus
| 1 |
|
Arcella
hemisphaerica ,
--- by K. Mikami at Miyagi Univ. of Education |
| 2 |
|
Arcella
gibbosa,
--- by Yoshino, Hiromi at the University of Ryukyus |
| 3 |
|
Arcella
vulgaris
(アルケラ),
--- by Tsukii, Yuuji at Lab of Biol, Hosei Univ. |
| 4 |
|
Arcella
discoides,
--- by Yoshino, Hiromi at the University of Ryukyus |