| Authors(s) | Paulsen, O. |
| Year | 1909 |
| Title | Plankton investigations in the waters around Iceland and in the North Atlantic in 1904, 50. Pteropoda. Medd. Komm. Havund. Ser. Plankton 1(8): 41-46, figs 5-7. |
| Authors(s) | Paulsen, O. |
| Year | 1909 |
| Title | Plankton investigations in the waters around Iceland and in the North Atlantic in 1904, 50. Pteropoda. Medd. Komm. Havund. Ser. Plankton 1(8): 41-46, figs 5-7. |