Haplodrassus medes sp. nov.

urn:lsid:zoobank.org:act: 22DDED83-4DA5-4746-8585-F28B0D1A0708

Fig. 11

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. 11B, E), and by the shape of the tibial apophysis, relatively sharp and straight (vs with indentations or sharper).

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.

Type material

Holotype IRAN • ♂; Fars Province, around Ghaderabad; 30°22′ N, 53°18′ E; 11 Jun. 1974; A. Senglet leg.; MHNG.

Description

Male

Habitus as in Fig. 11A. 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. 11J) 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. 11B–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.

Distribution

Known only from the type locality in Fars Province, southcentral Iran.