Ćurčić, B.P.M. & Beron, P. (1981). [New and little-known cavernicole pseudoscorpions in Bulgaria (Neobisiidae, Pseudoscorpiones, Arachnida)]. Glasnik CCCXXIX de l'Académie Serbe des Sciences et des Arts, Classe des Sciences Naturelles et Mathématiques 48: 63–85.
| Taxon | |
|---|---|
| Roncus parablothroides Hadži, 1938 (Pseudoscorpiones: Neobisiidae) | 64–70, 81–83, figs 1a–g, 2a–f, 3a–i, 4a–i, 6, Roncus parablothroides Hadži |
| Roncus mahnerti Ćurčić and Beron, 1981 (Pseudoscorpiones: Neobisiidae) | 70–72, 83–84, figs 5a–k, 6, Roncus mahnerti |