Mathew, A.V. & Joseph, M.M. (2022). New synonymy and redescription of two species from the pseudoscorpion genus Olpium L. Koch, 1873 (Arachnida: Pseudoscorpiones: Olpiidae) in India. Entomon 47: 277–284.
| Taxon | |
|---|---|
| Olpium digitum Murthy and Ananthakrishnan, 1977 (Pseudoscorpiones: Olpiidae) | 280–284, figs 1A–D, 2A–G, Olpium digitum |
| Olpium gladiatum Murthy and Ananthakrishnan, 1977 (Pseudoscorpiones: Olpiidae) | 280–284, figs 3A–C, 4A–H, Olpium gladiatum |