Eresus hermani Kovács, Prazsák, Eichardt, Vári & Gyurkovics 2015

Figure 1.A–H Habitus of living Eresus species, photographs: A–B Eresus hermani A female (Remete-hegy, Budapest, Hungary) B male (Farkas-hegy, Budaörs, Hungary) C–D Eresus moravicus C female (Misina-hegy, Pécs, Hungary) D male (Dürnstein, Austria) E–F Eresus kollari E female (Paloznak, Hungary) F male (Kéleshalom, Hungary) G–H Eresus sandaliatus G subadult female (near to Silkeborg Langsø, Enebærbakken, Denmark) H male (Nørlund, Hallundbæk Stream, Denmark) (D courtesy of Walter Pfliegler G–H courtesy of Jørgen Lissner).

Figure 3.A–L Scanning electron micrographs of Eresus male palps: A–C Eresus hermani (Sas-hegy, Budapest, Hungary) D–F Eresus moravicus (Örkény-Táborfalva-Tatárszentgyörgy, Hungary) G–I Eresus kollari (Farkas-hegy, Budaörs, Hungary) J–L Eresus sandaliatus (Aulum, Denmark) A, D, G, J ventral B, E, H, K lateral and C, F, I, L apical view; inset in B: a variant of conductor tip with unusually wide groove (Sas-hegy, Budapest, Hungary).

Figure 4.A–L Copulatory organs of Eresus adult females: A–C Eresus hermani (Sas-hegy, Budapest, Hungary) D–F Eresus moravicus (D Misina-hegy, Pécs, Hungary E–F Dürnstein, Austria) G–I Eresus kollari (Farkas-hegy, Budaörs, Hungary) J–L Eresus sandaliatus (near to Tranemose moor Northwest Jutland, Denmark) A, D, G, J epigyna B, E, H, K epigyna* C, F, I, L vulvae* (*: macerated).

Figure 5.A–H Schematic drawings of Eresus female copulatory organs: A–B Eresus hermani (Sas-hegy, Budapest, Hungary) C–D Eresus moravicus (Dürnstein, Austria) E–F Eresus kollari (Farkas-hegy, Hungary) G–H Eresus sandaliatus (near Tranemose moor, Northwest Jutland, Denmark) A, C, E, G epigyna B, D, F, H vulvae.

Figure 6.Drawings of Eresus hermani female copulatory organ, rare variant (Fundoklia-völgy, Érd, Hungary): A epigyne B vulva. Note the rounded anterior edge of the plateaus lateral to the median lobe in A and the elongated copulatory duct in B.

Figure 7.Outline of male prosomas of Eresus spp. belonging to the Eresus sandaliatus group, in lateral view A Eresus hermani B Eresus moravicus C Eresus kollari D Eresus sandaliatus (B, C, D after Fig. 4. of Řezáč et al. 2008).

Figure 2.Known localities of all three Eresus species occurring in Hungary.