| 1 |
|
Codonellopsis morchella,
--- by Nakamachi, Miwa at Tohoku University |
| 2 |
|
Codonellopsis nipponica,
--- by Nakamachi, Miwa at Tohoku University |
| 3 |
|
Codonellopsis orthoceras,
--- by Nakamachi, Miwa at Tohoku University |
| 4 |
|
Codonellopsis ostenfeldi,
--- by Nakamachi, Miwa at Tohoku University |
| 5 |
|
Stenosemella nivalis,
--- by Nakamachi, Miwa at Tohoku University |