Taxa included

Sato, H. (1978e). [Extracting experiment of soil pseudoscorpions by dry funnel method]. Edaphologia 18: 15–20.

Taxon
Tyrannochthonius japonicus (Ellingsen, 1907) (Pseudoscorpiones: Chthoniidae) n/a, fig. 7, Tyrannochthonius japonicus (Ellingsen)
Allochthonius (Allochthonius) opticus (Ellingsen, 1907) (Pseudoscorpiones: Pseudotyrannochthoniidae) n/a, fig. 7, Allochthonius opticus (Ellingsen)
Bisetocreagris japonica (Ellingsen, 1907) (Pseudoscorpiones: Neobisiidae) 17, figs 3, 7, Microcreagris japonica Ellingsen
Mundochthonius japonicus Chamberlin, 1929 (Pseudoscorpiones: Chthoniidae) 17, figs 3, 7, Mundochthonius japonicus