Taxa included

Beier, M. (1955b). Pseudoscorpione von den Juan-Fernandez-Inseln (Arachnida Pseudoscorpionida). Revista Chilena de Entomología 4: 205–220.

Taxon
Geogarypus bucculentus Beier, 1955 (Pseudoscorpiones: Geogarypidae) 206–207, figs 1–2, Geogarypus (Geogarypus) bucculentus
Parachernes (Parachernes) kuscheli Beier, 1955 (Pseudoscorpiones: Chernetidae) 208–209, fig. 3, Parachernes (Argentochernes) kuscheli
Asterochernes Beier, 1955 (Pseudoscorpiones: Chernetidae) 209–210, Asterochernes
Asterochernes vittatus Beier, 1955 (Pseudoscorpiones: Chernetidae) 210–212, fig. 4, Asterochernes vittatus
Chelanops kuscheli Beier, 1955 (Pseudoscorpiones: Chernetidae) 212–213, fig. 5, Chelanops kuscheli
Chelanops insularis Beier, 1955 (Pseudoscorpiones: Chernetidae) 214–215, fig. 6, Chelanops insularis
Protowithius Beier, 1955 (Pseudoscorpiones: Withiidae) 216–217, Protowithius
Protowithius fernandezianus Beier, 1955 (Pseudoscorpiones: Withiidae) 217–218, fig. 7, Protowithius fernandezianus
Protowithius robustus Beier, 1955 (Pseudoscorpiones: Withiidae) 218–220, fig. 8, Protowithius robustus