Taxa included

Legg, G. (1973b). The structure of encysted sperm of some British Pseudoscorpiones (Arachnida). Journal of Zoology, London 170: 429–440.

Chthonius ischnocheles (Hermann, 1804) (Pseudoscorpiones: Chthoniidae) 430–440, figs 1, 2a, plates 1–3, Chthonius ischnocheles (Hermann)
Neobisium (Neobisium) carpenteri (Kew, 1910) (Pseudoscorpiones: Neobisiidae) 430, fig. 2l, Neobisium carpenteri (Kew)
Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) 430, fig. 2k, Neobisium muscorum (Leach)
Cheiridium museorum (Leach, 1817) (Pseudoscorpiones: Cheiridiidae) 430, fig. 2j, Cheiridium museorum (Leach)
Pselaphochernes scorpioides (Hermann, 1804) (Pseudoscorpiones: Chernetidae) 430, fig. 2h, Pselaphochernes scorpioides (Hermann)
Allochernes wideri (C.L. Koch, 1843) (Pseudoscorpiones: Chernetidae) 430, fig. 2d, Allochernes wideri (C.L. Koch)
Lamprochernes nodosus (Schrank, 1803) (Pseudoscorpiones: Chernetidae) 430, fig. 2g, Lamprochernes nodosus (Schrank)
Pselaphochernes dubius (O. Pickard-Cambridge, 1892) (Pseudoscorpiones: Chernetidae) 430, fig. 2e, Allochernes dubius (O. Pickard-Cambridge)
Dinocheirus panzeri (C.L. Koch, 1836) (Pseudoscorpiones: Chernetidae) 430, fig. 2i, Toxochernes panzeri (C.L. Koch)
Ephippiochthonius tetrachelatus (Preyssler, 1790) (Pseudoscorpiones: Chthoniidae) 430, Chthonius (Ephippiochthonius) tetrachelatus (Preyssler)
Chernes cimicoides (Fabricius, 1793) (Pseudoscorpiones: Chernetidae) 430, fig. 2f, Chernes cimicoides (Fabricius)
Roncocreagris cambridgii (L. Koch, 1873) (Pseudoscorpiones: Neobisiidae) 430, fig. 2m, (as Microcreagris cambridgei), Microcreagris cambridgii (L. Koch)
Dactylochelifer latreillii (Leach, 1817) (Pseudoscorpiones: Cheliferidae) 430, fig. 2b, (as Dactylochelifer latreillei), Dactylochelifer latreillii (Leach)
Chelifer cancroides (Linnaeus, 1758) (Pseudoscorpiones: Cheliferidae) 430, fig. 2c, Chelifer cancroides (Linnaeus)
Ephippiochthonius kewi (Gabbutt, 1966) (Pseudoscorpiones: Chthoniidae) 430, Chthonius kewi Gabbutt
Chthonius tenuis L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) 430, Chthonius tenuis
Chthonius orthodactylus (Leach, 1817) (Pseudoscorpiones: Chthoniidae) 430, Chthonius orthodactylus (Leach)
Roncus lubricus L. Koch, 1873 (Pseudoscorpiones: Neobisiidae) 430, fig. 2m, Roncus lubricus