| Authors(s) | Ellis, M.M. |
| Year | 1919 |
| Title | The branchiobdellid worms in the collections of the United States National Museum, with descriptions of new genera and new species. Proceedings of the United States National Museum 55(2267): 241-265. |
| Authors(s) | Ellis, M.M. |
| Year | 1919 |
| Title | The branchiobdellid worms in the collections of the United States National Museum, with descriptions of new genera and new species. Proceedings of the United States National Museum 55(2267): 241-265. |