Taxa included

Sato, H. (1979a). [Pseudoscorpions from Mt. Takao, Tokyo. (An introduction to morphology of pseudoscorpion)]. Memoirs of the Education Institute for Private Schools in Japan 64: 79–105.

Taxon
Megachernes ryugadensis Morikawa, 1954 (Pseudoscorpiones: Chernetidae) n/a, plate 2, fig. 6, Megachernes ryugadensis
Lophochernes bicarinatus Simon, 1878 (Pseudoscorpiones: Cheliferidae) n/a, plate 2, fig. 7, Lophochernes bicarinatus
Microcreagris macropalpus Morikawa, 1955 (Pseudoscorpiones: Neobisiidae) n/a, plate 1, fig. 4, Microcreagris macropalpus Morikawa
Allochernes japonicus (Morikawa, 1953) (Pseudoscorpiones: Chernetidae) n/a, plate 5, Allochernes japonicus (Morikawa)
Anchigarypus japonicus (Beier, 1952) (Pseudoscorpiones: Garypidae) n/a, plates 10, 19, Garypus japonicus
Mundochthonius japonicus Chamberlin, 1929 (Pseudoscorpiones: Chthoniidae) 86–88, figs 1a–j, 2a–e, plate 13, Mundochthonius japonicus
Allochthonius (Allochthonius) opticus (Ellingsen, 1907) (Pseudoscorpiones: Pseudotyrannochthoniidae) 89–91, figs 3a–i, 4a–e, plate 1, Allochthonius opticus (Ellingsen)
Tyrannochthonius japonicus (Ellingsen, 1907) (Pseudoscorpiones: Chthoniidae) 91–92, figs 5a–i, 6a–e, plate 2, Tyrannochthonius japonicus (Ellingsen)
Parobisium magnum (Chamberlin, 1930) (Pseudoscorpiones: Neobisiidae) 93–94, plate 15, Neobisium (Parobisium) magnum
Microbisium pygmaeum (Ellingsen, 1907) (Pseudoscorpiones: Neobisiidae) 94, Neobisium (Parobisium) pygmaeum (Ellingsen)
Pararoncus japonicus (Ellingsen, 1907) (Pseudoscorpiones: Syarinidae) 94–95, figs 7a–k, 8a–e, plates 3, 12, Roncus (Roncus) japonicus (Ellingsen)
Microcreagris pseudoformosa Morikawa, 1955 (Pseudoscorpiones: Neobisiidae) 95–97, Microcreagris pseudoformosa
Bisetocreagris japonica (Ellingsen, 1907) (Pseudoscorpiones: Neobisiidae) 97–100, figs 9a–j, 10a–e, plates 9, 14, 16, Microcreagris japonica Ellingsen
Apocheiridium pinium Morikawa, 1953 (Pseudoscorpiones: Cheiridiidae) 100–102, figs 11a–o, plates 8, 17, Apocheiridium pinium
Haplochernes boncicus (Karsch, 1881) (Pseudoscorpiones: Chernetidae) 102–104, figs 12a–h, 13a–g, plates 11, 18, Haplochernes boncicus (Karsch)