Beier, M. (1939b). The Pseudoscorpionidea collected by the Percy Sladen Trust Expedition to Lake Titicaca. Annals and Magazine of Natural History (11) 3: 288–290.
| Taxon | |
|---|---|
| Serianus bolivianus (Beier, 1939) (Pseudoscorpiones: Garypinidae) | 288–289, fig. 1, Paraserianus bolivianus |
| Paraserianus Beier, 1939 (Pseudoscorpiones: Garypinidae) | 288, (synonymised by Mahnert, 1988b: 7–8), Paraserianus |
| Cordylochernes costaricensis Beier, 1932 (Pseudoscorpiones: Chernetidae) | 289–290, Cordylochernes costaricensis |
| Parazaona bocki (Tullgren, 1907) (Pseudoscorpiones: Chernetidae) | 290, Parazaona bocki (Tullgren) |