| Authors(s) | Tsirulis, T. P. |
| Year | 1986 |
| Title | The ultrastructure of the receptor cells of reduced tentacles in the mollusc Clione limacina (Opisthobranchia, Pteropoda). 2. The photoreceptors. Tsitologiya Leningr. 28(5): 501-505. |
| Authors(s) | Tsirulis, T. P. |
| Year | 1986 |
| Title | The ultrastructure of the receptor cells of reduced tentacles in the mollusc Clione limacina (Opisthobranchia, Pteropoda). 2. The photoreceptors. Tsitologiya Leningr. 28(5): 501-505. |