| Authors(s) | Rota, E. & Healy, B. |
| Year | 1999 |
| Title | A taxonomic study of some Swedish Enchytraeidae (Oligochaeta), with descriptions of four new species and notes on the genus Fridericia. Journal of Natural History 33: 29-64. |
| Authors(s) | Rota, E. & Healy, B. |
| Year | 1999 |
| Title | A taxonomic study of some Swedish Enchytraeidae (Oligochaeta), with descriptions of four new species and notes on the genus Fridericia. Journal of Natural History 33: 29-64. |