Taxa included

Donisthorpe, H. (1902). Notes on the British myrmecophilous fauna (excluding Coleoptera). Entomologist's Record and Journal of Variation 14: 14–18, 37–40, 67–70.

Taxon
Chernes hahnii (C.L. Koch, 1839) (Pseudoscorpiones: Chernetidae) 67, Chthonius hahnii (C.L. Koch)
Chthonius rayi L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) 67, Chthonius rayi
Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) 67, Obisium muscorum