Taxa included

Arldt, T. (1908). Die Ausbreitung einiger Arachnidenordnungen (Mygalomorphen, Skorpione, Pedipalpen, Solipugen, Palpigraden). Archiv für Naturgeschichte 74: 389–458.

Taxon
Nyctalops tenuicaudatus (O. Pickard-Cambridge, 1872) (Schizomida: Hubbardiidae) 441, 443, Schizonotus tenuicaudatus (O. Pickard-Cambridge)
Schizomus cambridgei (Thorell, 1889) (Schizomida: Hubbardiidae) 441, Trithyreus cambridgei (Thorell)