Goddard, S.J. (1979b). A modified heat extractor for separating arthropods from deciduous woodland litter. Pedobiologia 19: 26–33.
| Taxon | |
|---|---|
| Chthonius orthodactylus (Leach, 1817) (Pseudoscorpiones: Chthoniidae) | 32, Chthonius orthodactylus (Leach) |
| Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) | 32, Neobisium muscorum (Leach) |