| Author | Crowell, R.M. & Davids, C. |
| Year | 1979 |
| Title | Systematics of Unionicola laurentiana, n. sp., and U. nearctica, n. sp., sponge associated Hydracarina (Parasitengona: Unionicolidae) from North America. |
| journal | Ohio J. Sci., 79: 178-186. |
| Keywords | Fauna, Amerika, Canada |
| Abstract | |
| Biotop | Stillgew. |
| Systematik | Hydrachnidia |