| 1 |   | Tintinnopsis beroidea, --- by Nakamachi, Miwa at Tohoku University | 
| 2 |   | Codonaria oceanica, --- by Nakamachi, Miwa at Tohoku University | 
| 3 |   | Codonellopsis nipponica, --- by Nakamachi, Miwa at Tohoku University | 
| 4 |   | Ascampbelliella retusa, --- by Nakamachi, Miwa at Tohoku University | 
| 5 |   | Favella taraikaenisis, --- by Nakamachi, Miwa at Tohoku University | 
| 6 |   | Undella claparedei, --- by Nakamachi, Miwa at Tohoku University | 
| 7 |   | Epiplocylis undella, --- by Nakamachi, Miwa at Tohoku University | 
| 8 |   | Helicostomella subulata (typical form), --- by Nakamachi, Miwa at Tohoku University | 
| 9 |   | Halteria sp., --- by Tsukii, Yuuji at Lab. of Biol., Hosei Univ. | 
| 10 |   | Halteria sp., --- by Tsukii, Yuuji at Lab. of Biol., Hosei Univ. | 
| 11 |   | Strombidium sp., --- by Tsukii, Yuuji at Lab. of Biol., Hosei Univ. | 
| 12 |   | Strombidium sp., --- by Tsukii, Yuuji at Lab. of Biol., Hosei Univ. |