Taxa included

Donisthorpe, H. (1927). The guests of British ants, their habits and life-histories. G. Routledge and Sons, London.

Taxon
Pselaphochernes scorpioides (Hermann, 1804) (Pseudoscorpiones: Chernetidae) 182–183, fig. 38, Chelifer scorpioides
Roncocreagris cambridgii (L. Koch, 1873) (Pseudoscorpiones: Neobisiidae) 183, Obisium cambridgii (L. Koch)
Chthonius rayi L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) 183, Chthonius rayi
Allochernes wideri (C.L. Koch, 1843) (Pseudoscorpiones: Chernetidae) 183, Chelifer wideri
Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) 183, Obisium muscorum
Roncus lubricus L. Koch, 1873 (Pseudoscorpiones: Neobisiidae) 183, Obisium lubricum (L. Koch)