Haplodrassus medes Zamani, Chatzaki, Esyunin, and Marusik 2021
- Dataset
- One new genus and nineteen new species of ground spiders (Araneae: Gnaphosidae) from Iran, with other taxonomic considerations
- Rank
- SPECIES
- Published in
- Zamani, Alireza, Chatzaki, Maria, Esyunin, Sergei L., Marusik, Yuri M. (2021): One new genus and nineteen new species of ground spiders (Araneae: Gnaphosidae) from Iran, with other taxonomic considerations. European Journal of Taxonomy 751 (1): 68-114, DOI: 10.5852/ejt.2021.751.1381, URL: http://dx.doi.org/10.5852/ejt.2021.751.1381
Classification
- kingdom
- Animalia
- phylum
- Arthropoda
- class
- Arachnida
- order
- Araneae
- family
- Gnaphosidae
- genus
- Haplodrassus
- species
- Haplodrassus medes
description
Description Male Habitus as in Fig. 11 A. Total length 6.56. Carapace 3.40 long, 2.54 wide. Eye sizes and interdistance of PMEs: AME = 0.16, ALE = 0.15, PME = 0.19, PLE = 0.12, PME – PME = 0.05. Carapace dark reddish brown, slightly lighter in pars thoracica, with fade radiating lines from atrium to submarginal area. Chelicerae, maxillae and labium dark brown. Chelicerae (Fig. 11 J) with 2 pro- and 2 retromarginal teeth. Sternum light brown, slightly darker anteriorly. Legs light yellowish, without annulations. Abdomen light brown, without any markings. Spinnerets light gray and uniform in color. Measurements of legs: I: 8.99 (2.42, 1.54, 2.13, 1.59, 1.31), II: 7.94 (2.15, 1.26, 1.84, 1.48, 1.21), III: 6.92 (1.87, 1.02, 1.37, 1.60, 1.06), IV: 9.48 (2.75, 1.33, 1.80, 2.22, 1.38). Palp as in Fig. 11 B – I. Tibial apophysis as long as tibia with subparallel sides and almost rounded tip; embolic division with prolateral bulge (Bb) formed at the prolateral base of the embolic division; embolic apophysis (Ea) straight, arrow-like, with distinct straight ridge and subtriangular tip, relatively thin, ca 2.6 times as long as wide; embolus distinct, widening terminally, with two very pointed tips, one retrolateral and one dorsal. Female Unknown.
description
urn: lsid: zoobank. org: act: 22 DDED 83 - 4 DA 5 - 4746 - 8585 - F 28 B 0 D 1 A 0708 Fig. 11
diagnosis
Diagnosis The new species is similar to H. bohemicus Miller & Buchar, 1977, H. concertor (Simon, 1878), H. securifer Bosmans & Abrous, 2018, H. pseudosignifer Marusik, Hippa & Koponen, 1996 and H. aenus Thaler, 1984 by having a relatively thin embolic apophysis (Ea) with smooth surface / edges and by being over 2.5 times as long as wide but differs from them by having a prolateral bulge on the bulb (Bb, Fig. 11 B, E), and by the shape of the tibial apophysis, relatively sharp and straight (vs with indentations or sharper).
distribution
Distribution Known only from the type locality in Fars Province, southcentral Iran.
etymology
Etymology The specific epithet is a noun in apposition and refers to the ancient group of Iranian people who inhabited an area known as Media between western and northern Iran.
materials_examined
Type material Holotype IRAN • ♂; Fars Province, around Ghaderabad; 30 ° 22 ′ N, 53 ° 18 ′ E; 11 Jun. 1974; A. Senglet leg.; MHNG.