Published April 3, 2026 | Version v1
Taxonomic treatment Open

Leptopilos hajarensis Zamani & Marusik 2026, sp. nov.

  • 1. Zoological Museum, Department of Biodiversity Sciences, University of Turku, Turku, Finland
  • 2. Institute for Biological Problems of the North, FEB RAS, Portovaya Str. 18, Magadan, Russia & Department of Zoology & Entomology, University of the Free State, Bloemfontein, South Africa
  • 3. Al Dhaid Wildlife Museum, Environment and Protected Areas Authority (EPAA), Sharjah, United Arab Emirates
  • 4. Department of Zoology, University of Veterinary Medicine Budapest, Budapest, Hungary

Description

Leptopilos hajarensis Zamani & Marusik, sp. nov.

Fig. 8 A – G

Type material.

Holotype • ♀ (DWLC), UAE: Sharjah: W. Shees, 25°17'24.0"N, 56°14'42.0"E, 306 m, 27. 8. 2025 (M. R. Sharaf).

Diagnosis.

The new species is similar to L. levantinus Levy, 2009, but differs in having a distinct median furrow (Mf) clearly visible on both the epigyne and endogyne, and in the anterior part of the receptacles being smaller than the posterior part (vs anterior part globular and wider than the posterior part) (cf. Fig. 8 E – G vs Chatzaki et al. 2002: figs 74, 75).

Description.

Female. Habitus as in Fig. 8 A. Total length 2.90. Carapace 1.30 long, 1.05 wide. Body and appendages almost completely pale beige. Chelicera as in Fig. 8 D, with two pro- and three retromarginal teeth. Measurements of legs: I: 4.00 (1.10, 0.45, 0.95, 0.85, 0.65), II: 4.05 (1.10, 0.45, 1.00, 0.85, 0.65), III: 2.60 (0.75, 0.35, 0.55, 0.55, 0.40), IV: 3.25 (1.40, 0.45, 1.05, 1.35, 0.35).

Epigyne as in Fig. 8 E – G; plate ~ 1.5 × wider than long, with distinct anterior hood and pair of small posterior pockets (Pp); fovea ~ 1.4 × longer than wide, posterior part with oblique ridges (Pr); copulatory openings (Co) located at anterior third of fovea; copulatory ducts straight, more strongly sclerotized than other parts of endogyne; receptacles longitudinal, posterior part wider than anterior.

Male. Unknown.

Distribution.

Known only from the type locality in Sharjah, northern UAE. This is the first record of the genus Leptopilos Levy, 2009 from this country.

Etymology.

The specific epithet refers to the Hajar Mountains, the type locality of the new species.

Notes

Published as part of Zamani, Alireza, Marusik, Yuri M., Sharaf, Mostafa R., Al Ketbi, Khafiya & Szűts, Tamás, 2026, New data on spiders (Arachnida, Araneae) of the Arabian Peninsula and the Levant, with new species and records, pp. 95-124 in ZooKeys 1276 on pages 95-124, DOI: 10.3897/zookeys.1276.186138

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Linked records

Additional details

Biodiversity

Collection code
DWLC
Event date
2025-08-27
Verbatim event date
2025-08-27
Scientific name authorship
Zamani & Marusik
Kingdom
Animalia
Phylum
Arthropoda
Order
Araneae
Family
Gnaphosidae
Genus
Leptopilos
Species
hajarensis
Taxon rank
species
Taxonomic status
sp. nov.
Type status
holotype
Taxonomic concept label
Leptopilos hajarensis Zamani & Marusik, 2026

References

  • Chatzaki M, Thaler K, Mylonas M (2002) Ground spiders (Gnaphosidae; Araneae) of Crete (Greece). Taxonomy and distribution. I. Revue Suisse de Zoologie 109 (3): 559–601. https://doi.org/10.5962/bhl.part.79611