| Authors(s) | Gandolfi-Hornyold, A. |
| Year | 1930b |
| Title | The otoliths of small eels from the Rhine. J. R. microsc. Soc., 50: 420-423, 2 pl. |
| Authors(s) | Gandolfi-Hornyold, A. |
| Year | 1930b |
| Title | The otoliths of small eels from the Rhine. J. R. microsc. Soc., 50: 420-423, 2 pl. |