| Authors(s) | Vladykov, V. D.; Kott, E. |
| Year | 1976 |
| Title | The taxonomic significance of velar tentacles in holarctic lampreys (Petromyzonidae). Rev. Trav. Inst. Pêches Marit., 40: 787-789. |
| Authors(s) | Vladykov, V. D.; Kott, E. |
| Year | 1976 |
| Title | The taxonomic significance of velar tentacles in holarctic lampreys (Petromyzonidae). Rev. Trav. Inst. Pêches Marit., 40: 787-789. |