Carter, J. (2010). Spider diversity of an upland calcareous grassland habitat in the Brecon Beacons National Park, UK. Bulletin of the British Arachnological Society 15: 61–68.
| Taxon | |
|---|---|
| Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) | 68, Neobisium muscorum (Leach) |