Revision of the spider family Zodariidae (Arachnida, Araneae) in Iran and Turkmenistan, with seventeen new species Author Zamani, Alireza https://orcid.org/0000-0002-8084-9666 Zoological Museum, Biodiversity Unit, University of Turku, FI- 20014, Finland zamani.alireza5@gmail.com Author Marusik, Yuri M. https://orcid.org/0000-0002-4499-5148 Institute for Biological Problems of the North RAS, Portovaya Str. 18, Magadan, Russia & Department of Zoology & Entomology, University of the Free State, Bloemfontein 9300, South Africa text ZooKeys 2021 2021-04-27 1035 145 193 http://dx.doi.org/10.3897/zookeys.1035.65767 journal article http://dx.doi.org/10.3897/zookeys.1035.65767 1313-2970-1035-145 ADD73A162DB34873890B1E490C2C8841 55CAE096B4A451D88EA433175454DA3F Trygetus susianus sp. nov. Figs 26D , 27E-H , 32 Trygetus jacksoni : Zamani et al. 2018 : 188 (♀, misidentified). Type material. Holotype ♀ (MHNG), Iran: Khuzestan Province : north of Andimeshk, 32°41'N , 48°15'E , 17.05.1974 (A. Senglet). Etymology. This species is named after Susa, one of the most important cities of the Ancient Near East. It is located in the lower Zagros Mountains, about 250 km east of the Tigris River, between the Karkheh and Dez Rivers, in what is currently the Khuzestan Province of Iran. Diagnosis. The epigyne of the new species is very similar to that of T. gromovi . They differ by the presence of a lateral extension of the receptacle and the lack of sclerotized lateral margins in the new species ( vs. absent and present, respectively). Description. Female (specimen partially bleached). Habitus as in Fig. 26D . Total length 2.07. Carapace 0.96 long, 0.53 wide at pars cephalica, 0.69 wide at pars thoracica. Eye sizes: AME: 0.08, ALE: 0.05, PLE: 0.04. Carapace, sternum, labium, chelicerae and maxillae yellowish brown, without any pattern. Legs slightly lighter than carapace, without spines and without annulations. Abdomen grayish, darker dorsally. Spinnerets pale, uniform in color. Measurements of legs: I: 2.19 (0.61, 0.29, 0.44, 0.44, 0.41), II: 1.98 (0.58, 0.28, 0.39, 0.36, 0.37), III: 1.90 (0.52, 0.26, 0.32, 0.40, 0.40), IV: 2.50 (0.67, 0.28, 0.48, 0.63, 0.44). Epigyne as in Fig. 27E-H . Epigyne medially with posteriorly diverging sclerotization, laterally with translucent fertilization ducts; receptacles almost round, separated by less than their diameters, each subdivided into a large, weakly sclerotized part and a smaller, more heavily sclerotized part. Figure 27. Epigynes of Parazodarion raddei ( A-D ) and Trygetus susianus sp. nov. ( E-H ) A, E intact, ventral B, F-H macerated, dorsal C, D macerated, ventral. Scale bars: 0.2 mm. Male. Unknown. Distribution. Known from two localities in Khuzestan Province, southwestern Iran (Fig. 32 ).