Eresus moravicus Rezác, 2008
Description
Male
Bulb: conductor with a strong terminal tooth markedly incurvated toward a round groove. Prosoma 3.5-5.6 mm long. Leg I and II brown with black hairs, femur II and patella II reddish, joints with white hairs, leg III and IV orange, almost all segments covered with red hairs. Opisthosoma red, with 2 (rarely 3) pairs of black spots bordered with white hairs.
Female
Epigyne: anteriorly scarcely divided by a ridge, anterior parts of fissures slightly incurvated to the centre. Vulva: spermatheca markedly lobed. Cephalic part of prosoma covered with dense orange hairs, particularly around the median eyes. Prosoma 5.9-9.9 mm long. Chelicerae with dense orange hairs at their base. Legs brownish. Opisthosoma purplish black.
Additional information
Mainly in rocky steppes, also on sandy soils with grasslands.
Distribution
Phenology
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Figures
Conductor, retrolateral view
(Thaler & Knoflach 2002b)
Conductor, posterior view
(Thaler & Knoflach 2002b)
Conductor, retrolateral view
(Thaler & Knoflach 2002b)
Conductor, posterior view
(Thaler & Knoflach 2002b)
Prosoma, lateral view
(Rezáč et al. 2008a)
Habitus, dorsal view
(Rezáč et al. 2008a)
Epigyne, ventral view
(Rezáč et al. 2008a)
Vulva, dorsal view
(Rezáč et al. 2008a)
References
Grbic G, Savic D (2010) Contribution to the knowledge of the spider fauna (Arachnida, Araneae) on the Fruška Gora Mt. Acta entomologica serbica 15: 243-260 
Helsdingen P J van (2010a) Araneae. In: Fauna Europaea Database (Version 2010.1), online at www.european-arachnology.org
Le Peru B (2011) The spiders of Europe, a synthesis of data: Volume 1 Atypidae to Theridiidae. Mémoires de la Société Linnéenne de Lyon 2: 1-522
Naumova M, Hristovski S, Hristov G H (2016b) Spiders (Arachnida: Araneae) from Prespa National Park, Albania. Acta Zoologica Bulgarica 68: 503-511
Rezác M, Pekár S, Johannesen J (2008a) Taxonomic review and phylogenetic analysis of central European Eresus species (Araneae: Eresidae). Zoologica Scripta 37: 263-287
Thaler K, Knoflach B (2002b) Zur Faunistik der Spinnen (Araneae) von Österreich: Atypidae, Haplogynae, Eresidae, Zodariidae, Mimetidae. Linzer Biol Beitr 34/1: 413-444
World Spider Catalog (2019) World Spider Catalog, version 20.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.01.2019) doi: 10.24436/2