Taxa included

Koch, C.L. (1839). Übersicht des Arachnidensystems. C.H. Zeh'schen, Nürnberg 2.

Taxon
Chelifer Geoffroy, 1762 (Pseudoscorpiones: Cheliferidae) 3–4, Chelifer
Chernes hahnii (C.L. Koch, 1839) (Pseudoscorpiones: Chernetidae) 4, Chelifer hahnii
Chelifer schaefferi C.L. Koch, 1839 (Pseudoscorpiones: Cheliferidae) 4, Chelifer schaefferi
Neobisium Chamberlin, 1930 (Pseudoscorpiones: Neobisiidae) 5, Obisium Illiger
Obisium nemorale C.L. Koch, 1839 (Pseudoscorpiones: Cheliferidae) 5, Obisium nemorale
Obisium elimatum C.L. Koch, 1839 (Pseudoscorpiones: Cheliferidae) 5, Obisium elimatum