Arachnologische Mitteilungen 57

66 M. Červená, G. Kirchmair & J. Christophoryová the attachment mode of the pseudoscorpion to the host body had not been registered by the observer, this data is omit- ted. The Austrian material is deposited in the collection of the second author at the Institute of Biology, Karl-Franzens- Universität Graz and the Slovakian material in the collection of the third author at the Department of Zoology, Comenius University in Bratislava. Results Slovakia 14. Jun. 2017: One female of Pselaphochernes scorpioides (Her- mann, 1804) attached to an empidid fly (Diptera, Empidi- dae; det. M. Kozánek) was found in the centre of Trenčín (48.89469°N, 18.04295°E; 230 m a.s.l.; leg. M. Dolinský). Specimens were individually collected in a family house. Du- ring the observation, the female was attached to the host’s leg (unspecified which one). After putting the host into the tube with alcohol, the pseudoscorpion immediately detached from the fly. 22. May–30. May 2018: One phoretic female of L . no- dosus was attached to the antenna of Polymerus unifasciatus (Fabricius, 1794) (Heteroptera, Miridae; det. P. Kment; Fig. 1) and one female of the same species to the base of the third leg of P . alceae (Diptera, Ulidiidae; det. M. Semelbauer; Fig. 2). Specimens were collected using a Malaise trap situated in the garden of a farm in Podunajská nížina Lowland, at the locality of Virt belonging to cadastre Radváň nad Dunajom (47.76217°N, 18.33997°E; 125 m a.s.l.; leg. J. Kodada and M. Kozánek). Austria 30. May 2017: One female of Chernes hahnii (C. L. Koch, 1839) was phoretic on a species from the Chrysis ignita group (Linnaeus, 1758) (Hymenoptera, Chrysididae; det. D. Fröh- lich). Specimens were individually collected at the lakeside of Lange Lacke in Apetlon (47.75924°N, 16.86513°E; 118 m a.s.l.; leg. D. Fröhlich). 31. May 2017: One female of C. hahnii phoretic on a scorpion fly Panorpa communis Linnaeus, 1758 (Mecoptera, Panorpidae; det. S. Koblmüller) was individually collected at the locality of Andau between a group of trees (47.70750°N, 17.07622°E; 114 m a.s.l.; leg. S. Koblmüller). 9. Jun. 2017: One female of P . scorpioides was phoretic on Leptopeza flavipes (Meigen, 1820) (Diptera, Hybotidae; det. A. Stark) and individually collected in an alluvial forest at the locality of Alland (48.05944°N, 16.05750°E; 356 m a.s.l.; leg. G. Kirchmair).The pseudoscorpion was attached to the proxi- mal part of the host’s leg (unspecified which one). 11. Jul. 2017: One female of Dendrochernes cyrneus (L. Koch, 1873) was found attached to the antenna of the parasi- toid wasp Rhyssa persuasoria (Linnaeus, 1758) (Hymenoptera, Ichneumonidae; det. G. Kirchmair, Fig. 3), while the wasp was ovipositing. This phoretic association was observed in a forest near the locality Pürgg bei Trautenfels (47.52861°N, 14.06194°E; 860 m a.s.l.; leg. G. Kunz). Specimens were collected by individual sampling. 29. Apr. 2018: One female of C . hahnii was attached to Brachyopa bicolor (Fallén, 1817) (Diptera, Syrphidae; det. H. Heimburg). Specimens were individually collected in an alluvial forest near the locality of Schönau an der Donau (48.13917°N, 16.61444°E; 150 m a.s.l.; leg. H. Heimburg). 28. May 2018: One female of P . scorpioides was attached to the proximal part of the leg (unspecified which one) of L . flavipes (Diptera, Hybotidae; det. A. Stark) and was individu- ally collected in a garden at the locality Pollham (48.25806°N, 13.88111°E; 346 m a.s.l.; leg. G. Kirchmair). Fig. 1: Lamprochernes nodosus attached to the antenna of Polymerus unifa- sciatus from Slovakia (Photo: J. Christophoryová and K. Krajčovičová) Fig. 2: Lamprochernes nodosus attached to the third leg of Physiphora al- ceae from Slovakia (Photo: J. Christophoryová and K. Krajčovičová)