Taxa included

Tullgren, A. (1907e). Über einige Chelonethiden des Naturhistorischen Museums zu Wiesbaden. Jahrbuch des Nassauischen Vereins für Naturkunde 60: 246–248.

Taxon
Ephippiochthonius tetrachelatus (Preyssler, 1790) (Pseudoscorpiones: Chthoniidae) 246, Chthonius tetrachelatus (Preyssler)
Chelifer cancroides (Linnaeus, 1758) (Pseudoscorpiones: Cheliferidae) 246, Chelifer cancroides (Linnaeus)
Chthonius rayi L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) 246, Chthonius rayi
Neobisium (Neobisium) carcinoides (Hermann, 1804) (Pseudoscorpiones: Neobisiidae) 246, Obisium carcinoides (Hermann)
Lamprochernes nodosus (Schrank, 1803) (Pseudoscorpiones: Chernetidae) 246, Chelifer nodosus
Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) 246, Obisium muscorum
Stenatemnus fuchsi (Tullgren, 1907) (Pseudoscorpiones: Atemnidae) 247–248, figs a–b, Chelifer fuchsi