Heliocapensis mirabilis
Creators: name: Haddad, Charles Richard
name: Wesołowska, Wanda
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Heliocapensis
Heliocapensis mirabilis

description: Heliocapensis mirabilis (Wesołowska, 1986)
Figs 3 B, E, 4, 5
Heliophanus mirabilis Wesołowska, 1986: 14, figs 50–53; Haddad and Wesołowska 2013: 480, figs 44–47, 53.
Heliocapensis mirabilis Wesołowska 2024: 85.
Material examined.
South Africa • Northern Cape Province; 1 ♂ 5 ♀; Richtersveld National Park, Halfmens Pass; 28 ° 07.789 ' S, 16 ° 57.667 ' E; 235 m a. s. l.; 8 Jan 2021; C. Haddad et al. leg.; leaf litter, open plain; NCA 2021 / 292 • 2 ♀; same collection data as for preceding; NCA 2021 / 304 • 2 ♂ 3 ♀; same locality; 10 Jul 2021; C. Haddad et al. leg.; beating short shrubs, open plain; NCA 2021 / 414 • 4 ♀; Richtersveld National Park, near Akkedis Pass; 28 ° 07.884 ' S, 16 ° 59.700 ' E; 330 m a. s. l.; 6 Jan 2021; C. Haddad et al. leg.; beating, karooid bushes; NCA 2024 / 17 • 1 ♀; Richtersveld National Park, Near Hand of God; 28 ° 05.874 ' S, 16 ° 58.736 ' E; 35 m a. s. l.; 6 Jan 2021; C. Haddad et al. leg.; hand collecting, under rocks; NCA 2021 / 66 • 3 ♂ 3 ♀ Richtersveld National Park, SE of Akkedis Pass; 28 ° 11.123 ' S, 17 ° 02.543 ' E; 535 m a. s. l.; 7 Jul 2021; C. Haddad et al. leg.; leaf litter, dry river bed; NCA 2021 / 354 • 1 ♂ 1 ♀; same collection data as for preceding; NCA 2021 / 389 • 7 ♀; same collection data as for preceding; 7 Jan 2021; NCA 2021 / 279 • 1 ♀; same collection data as for preceding; NCA 2021 / 267 • 4 ♂; same collection data as for preceding; NCA 2021 / 280 • 5 ♀ (together with 1 ♂ Heliophanus deformis); Richtersveld National Park, Site 3 near Akkedis Pass; 28 ° 07.882 ' S, 16 ° 59.700 ' E; 330 m a. s. l.; 6 Jan 2021; C. Haddad et al. leg.; beating, karooid bushes; NCA 2021 / 471 • 1 ♀; Richtersveld National Park, Sendelingsdrif Camp, 28 ° 07.496 ' S, 16 ° 53.445 ' E; 40 m a. s. l.; 8 Jan 2021; C. Haddad & R. Booysen leg.; hand collecting at night; NCA 2021 / 34.
Diagnosis of female.
The female can be distinguished from its congeners by the course of the seminal ducts, which initially run anteriorly from the epigynal depressions (Fig. 5 E), while posteriorly in other species.
Description.
For description of the male, see Haddad and Wesołowska (2013). General appearance of male in alcohol as in Fig. 4 A, B; palpal organ in Figs 4 C – E, 5 A – C.
Female: Measurements: Cephalothorax length 1.6–1.8, width 1.1–1.2, height 0.5–0.6. Abdomen length 1.6–2.5, width 1.1–1.7. Eye field length 0.6, anterior width 1.0, posterior width 1.1. General appearance of live female as in Fig. 3 B, E, of female in alcohol in Fig. 4 F. Carapace dark brown, clothed in yellowish-grey scale-like hairs, eye field black, amongst scales some long brown bristles. Mouthparts and sternum dark brown. Abdomen black, covered with greyish scales, pair of diagonal or rounded white spots at mid-point, some specimens also with single pair of small spots posteriorly. Venter dark grey, spinnerets black. Legs yellow. Epigyne with pair of large, rounded depressions (Figs 4 G, 5 D). Internal structure as in Fig. 5 E.
Distribution.
Species previously known from the Western Cape in South Africa (Dippenaar-Schoeman et al. 2023), recorded from the Northern Cape for the first time.
Remark.
The female of this species is described here for the first time.
description: Published as part of Haddad, Charles Richard & Wesołowska, Wanda, 2024, On some new and poorly-known Chrysillini from arid western South Africa (Araneae, Salticidae), pp. 127-159 in African Invertebrates 65 (2) on pages 127-159, DOI: 10.3897/AfrInvertebr.65.136083