Abstract
During faunistic research of reed beds associated with lakes in the Pannonian region of Czechia we found an Enoplognatha species with spectacular morphology of the male chelicerae. Despite this species being found in an arachnologically well researched area, and that the European species of the genus Enoplognatha have been recently revised (Bosmans & Van Keer 1999), it appears to be a new species.
References
Agnarsson, I., Coddington, J.A. & Knoflach, B. (2007) Morphology and evolution of cobweb spider male genitalia (Araneae: Theridiidae). Journal of Arachnology, 35, 334–395.
http://dx.doi.org/10.1636/SH-06-36.1Bosmans, R. & Van Keer, J. (1999) The genus Enoplognatha Pavesi, 1880 in the Mediterranean region (Araneae: Theridiidae). Bulletin of the British Arachnological Society, 11, 209–241.
Břízová, E. (2009) Quaternary environmental history of the Čejčské jezero (S. Moravia, Czech Republic). Bulletin of Geosciences, 84, 637–652.
http://dx.doi.org/10.3140/bull.geosci.1140Bryja, V., Svatoň, J., Chytil, J., Majkus, Z., Růžička, V., Kasal, P., Dolanský, J., Buchar, J., Chvátalová, I., Řezáč, M., Kubcová, L., Erhart, J. & Fenclová, I. (2005) Spiders (Araneae) of the Lower Morava Biosphere Reserve and closely adjacent localities (Czech Republic). Acta Musei Moraviae, Scientiae biologicae (Brno), 90, 13–184.
Buchar, J. & Růžička, V. (2002) Catalogue of spiders of the Czech Republic. Peres, Praha, 351 pp.
Lasut, L., Straub, L., Nentwig, W. & Kropf, C. (2013) Barcoding restrictions in sibling species. 19th International Congress of Arachnology, Kenting National Park, Kengting, 90. [total page number 280 pp.]
Marusik, Y.M. & Logunov, D.V. (2001) New faunistic records for the spiders of Buryatia (Aranei), with a description of a new species from the genus Enoplognatha (Theridiidae). Arthropoda Selecta, 10, 265–272.
Miller, F. & Obrtel, R. (1975) Soil surface spiders (Araneidea) in a terrestrial reed swamp in southern Moravia (Czechoslovakia). Acta entomologica Bohemoslovaca, 72, 272–285.
Řezáč, M., Gasparo, F., Král, J. & Heneberg, P. (2014) Integrative taxonomy and evolutionary history of a newly revealed spider Dysdera ninnii complex (Araneae: Dysderidae). Zoological Journal of the Linnean Society, 172, 451–474.
http://dx.doi.org/10.1111/zoj.12177Řezáč, M., Kůrka, A., Růžička, V. & Heneberg, P. (2015) Red List of Czech spiders: 3rd edition, adjusted according to evidence-based national conservation priorities. Biologia (Bratislava), 70, 645–666.
Straub, L., Lasut, L., Kropf, C. & Nentwig, W. (2014) DNA barcoding fails to outline the species boundaries of the sibling spider species Enoplognatha ovata and Enoplognatha latimana (Araneae: Theridiidae). In: Straub, L. (Ed.), Testing the Suitability of DNA Barcoding for Sibling Spider Species. MSc. Thesis, University of Bern, Bern, pp. 6–37.