Pascual-Villalobos, M.T., Baz, A. & del Estal, P. (2005). Occurrence of psocids and natural predators on organic rice in Calasparra (Murcia, Spain). Journal of Stored Products Research 41: 231–235.
| Taxon | |
|---|---|
| Withius piger (Simon, 1878) (Pseudoscorpiones: Withiidae) | 233, Withius piger (Simon) |