Translator Disclaimer
4 June 2020 The first description of the female of Heliophanus xerxesi Logunov, 2009 (Araneae: Salticidae) from Iran
Galina N. Azarkina, Alireza Zamani
Author Affiliations +
Abstract

The previously unknown female of the jumping spider Heliophanus xerxesiLogunov, 2009 from Iran is described, diagnosed and illustrated. A map showing all the collecting localities of this species is provided.

INTRODUCTION

Heliophanus C.L. Koch, 1833 is one of the largest genera in Salticidae, containing 169 valid species (World Spider Catalog, 2019). Wesołowska (1986) divided this genus into three subgenera and many species groups; the largest subgenus, Heliophanus, was divided into 12 species groups.

Currently, 14 Heliophanus species are known from Iran (Zamani et al., 2019). Heliophanus xerxesi Logunov, 2009 was described on the basis of the male holotype collected in Kerman Province, southern Iran. Based on the conformation of the male and female copulatory organs, this species seems to be a member of the “auratus” species group (sensu Wesołowska, 1986), but differs from other members of this group by the absence of a large protuberance at the embolic base.

The aims of this paper are: (1) to describe the female of H. xerxesi for the first time and (2) to map all occurrences of this species.

MATERIAL AND METHODS

The studied specimens are deposited in the following museums (curator names in parentheses): ISEA = Institute of Systematics and Ecology of Animals, Novosibirsk, Russia (G.N. Azarkina); MMUE = The Manchester Museum, University of Manchester, UK (D.V. Logunov). The body coloration refers to alcohol-preserved specimens. All drawings were made with the aid of a reticular eyepiece attached to a MBS-10 stereomicroscope. The epigynes was detached and macerated in 20% KOH solution overnight. Photographs were taken with a Canon EOD 550D camera attached to a Zeiss Stemi 2000-C. Images were stacked with Helicon Focus 6.3 software at the Institute of Systematics and Ecology of Animals. All drawings and photos were edited and assembled in Adobe Photoshop CS5. All measurements are in mm. Legs were measured on the dorsal side and measurements are given in the following manner: total length (femur + patella + tibia + metatarsus + tarsus). For leg spination the method of Ono (1988) is followed. The distribution map was compiled using the online mapping software SimpleMappr (Shorthouse, 2010).

Abbreviations: ALE = anterior lateral eye; AME = anterior median eye; ap = apical; d = dorsal; EW = epigynal wings; Fm = femur; Mt = metatarsus; pr = prolateral; PLE = posterior lateral eye; Pt = patella; rt = retrolateral; Tb = tibia; v = ventral.

RESULTS

Family Salticidae Blackwall, 1841
Subfamily Salticinae Blackwall, 1841
Tribe Chrysillini Simon, 1901
Genus Heliophanus C.L. Koch, 1833
Heliophanus xerxesi Logunov, 2009
Figs 1-13

  • Heliophanus xerxesi Logunov, 2009: 905, figs 13-17.

  • Material examined: MMUE G7635.1; 1 male, 1 female; IRAN, Ilam Province, Darrekh Shank, Kabirkuh, c. 32°54′N, 47°44′E; III.2015; collector unknown. – ISEA 001.8437; 1 male; IRAN, Markazi Province, Tafresh County, c. 8 km SW of Tafresh, river valley, 34°37′30-37″N, 49°56′46-49″E, 2300-2312 m a.s.l.; 29.V.2017; leg. O.E. Kosterin.

  • Extended diagnosis: The female copulatory organs of H. xerxesi are similar to those of H. forcipifer Kulczyński, 1895, but differ in having larger epigynal wings (Fig. 1 cf. Rakov & Logunov, 1997: fig. 81) and markedly smaller spermathecae (Fig. 3 cf. Rakov & Logunov, 1997: figs 82-83). For the diagnosis of the male, see Logunov (2009).

  • Description:

  • Male: See Logunov (2009). The studied male is illustrated in Figs 1-5, 9-10.

  • Female: Carapace 1.70 long, 1.30 wide, 0.75 high at PLE. Ocular area 0.75 long, 1.05 wide anteriorly and 1.05 wide posteriorly. Diameter of AME 0.35. Abdomen 2.70 long, 1.90 wide. Cheliceral length 0.50. Clypeal height 0.05. Length of leg segments: I 2.65 (0.80 + 0.50 + 0.55 + 0.45 + 0.35); II 2.45 (0.80 + 0.40 + 0.50 + 0.45 + 0.30); III 3.00 (0.90 + 0.50 + 0.55 + 0.65 + 0.40); IV 3.85 (1.15 + 0.55 + 0.85 + 0.80 + 0.50). Leg spination: I: Fm d 1-1-1; Tb pr 0-1, v 2-0; Mt v 2-2 ap. II: Fm d 1-1-1; Tb pr 0-1, v 1-0; Mt v 2-2 ap. III: Fm d 1-1-2; Tb pr and rt 0-1, v 2 ap; Mt pr 2 ap, rt 2 ap, v 2 ap. IV: Fm d 1-1-1; Tb pr and rt 1-1, v 2 ap; Mt pr and rt 1-2 ap, v 1-0-2 ap. Coloration: Carapace dark brown, almost black, shiny, covered with sparse white scales (Fig. 11). Sternum dark brown (Fig. 12). Labium and endites brown, with pale apexes. Chelicerae dark brown. Clypeus and cheeks brown, covered with short white hairs. Abdomen brown ventrally, covered with white scales; dorsum dark brown, covered with white and iridescent scales (Fig. 11). Book-lung covers brown. Spinnerets dark brown. Palps yellow, covered with white hairs. Palpal coxa dark brown, palpal tibia covered with brown hairs. All legs yellow. Coxa IV dark brown retrolaterally. Fm I with four stridulatory hairs. Epigyne and spermathecae as in Figs 6-8: copulatory openings hidden under C-shaped epigynal wings (Fig. 6), spermathecae small, with two short accessory glands (Fig. 8).

  • Distribution: Heliophanus xerxesi is an Iranian endemic, known from Chaharmahal & Bakhtiari, Ilam, Isfahan, Markazi and Kerman provinces, western to southeastern Iran (Fig. 13) (Logunov, 2009; Zamani et al., under review; present data).

  • Table 1.

    Biogeographical data of Heliophanus species recorded from Iran. Distribution data are based on the World Spider Catalog (2019) and Logunov & Marusik (2001).

    img-z4-9_21.gif

    Figs 1-8.

    Heliophanus xerxesi Logunov, 2009. (1-2) Male palp, ventral and retrolateral view. (3-5) Male palpal femur, prolateral (3-4) and retrolateral (5) view. (6) Epigyne, ventral view. (7) Diagrammatic course of insemination ducts. (8) Vulva, dorsal view. (1-3, 5) Specimen from Markazi Province. (4, 6-8) Specimens from Ilam Province. Scale bars 0.1 mm.

    img-z2-3_21.jpg

    Figs 9-12.

    Habitus of Heliophanus xerxesi Logunov, 2009. (9-10) Male from Ilam Province, dorsal and ventral view. (11-12) Female, dorsal and ventral view. Scale bars 1 mm.

    img-z3-3_21.jpg

    Fig. 13.

    Collection localities of Heliophanus xerxesi Logunov, 2009 in Iran. Type locality marked with red dot.

    img-z3-5_21.jpg

    DISCUSSION

    A total of 14 Heliophanus species (see Table 1) have been recorded from Iran (Zamani et al., 2019). Two species, H. cupreus (Walckenaer, 1802) and H. flavipes (Hahn, 1832), are widely distributed in the Palaearctic, from Europe to the South Urals and central Siberia (Logunov & Marusik, 2001). The remaining species are confined to the territory of the “ancient Mediterranean” (sensu Kryzhanovsky, 2002), except for H. edentulus Simon, 1871 which was also reported from Nigeria (Wesołowska & Edwards, 2012). Two species, H. iranus Wesołowska, 1986 and H. xerxesi, seem to be endemic to Iran. However, H. xerxesi, which was described from southern Iran, has also been recorded from the northwestern part of the country (present data) and therefore its presence in neighbouring countries such as Azerbaijan, Armenia, Iraq and Turkey is possible. For five species, H. decoratus L. Koch, 1875, H. edentulus, H. equester L. Koch, 1867, H. glaucus Bösenberg & Lenz, 1895 and H. verus Wesołowska, 1986, the corresponding localities in Iran lie at the easternmost limit of their distribution (Logunov et al., 2002; Logunov, 2010). Heliophanus forcipifer has the southernmost limit of its distribution in Iran (Logunov et al., 2002).

    ACKNOWLEDGEMENTS

    We are much obliged to O.E. Kosterin for providing us with his collected material. Special thanks go to D.V. Logunov for his kind linguistic help and critical comments that helped us improve the manuscript. This work was partly supported by the Federal Fundamental Scientific Research Programme for 2013-2020 (No. AAAA-A16-116121410121-7) for GA.

    REFERENCES

    1.

    Blackwall J. 1841. The difference in the number of eyes with which spiders are provided proposed as the basis of their distribution into tribes; with descriptions of newly discovered species and the characters of a new family and three new genera of spiders. Transactions of the Linnean Society of London 18: 601–670. Google Scholar

    2.

    Bösenberg W., Lenz H. 1895. Ostafrikanische Spinnen gesammelt von Herrn Dr. F. Stuhlmann in den Jahren 1888 und 1889. Jahrbuch der Hamburgischen Wissenschaftlichen Anstalten 12(2): 27–51. Google Scholar

    3.

    Hahn C.W. 1832. Die Arachniden. Erster Band. C. H. Zeh‘sche Buchhandlung , Nürnberg , pp. 25–76. Google Scholar

    4.

    Koch C.L. 1833. Arachniden. Heft 119–121. In : Herrich-Schäffer G.A.W. (ed.), Deutschlands Insecten. Friedrich Pustet , RegensburgGoogle Scholar

    5.

    Koch C.L. 1867. Zur Arachniden und Myriapoden-Fauna Süd-Europas. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 17: 857–900. Google Scholar

    6.

    Koch L. 1875. Aegyptische und abyssinische Arachniden gesammelt von Herrn C. Jickeli. Bauer & Raspe , Nürnberg , 96 pp. Google Scholar

    7.

    Kryzhanovsky O.L. 2002. Composition and distribution of entomofaunas of the globe. KMK Scientific Press Ltd , Moscow , 273 pp. Google Scholar

    8.

    Kulczyński W. 1895. Araneae a Dre G. Horvath in Bessarabia, Chersoneso Taurico, Transcaucasia et Armenia Russica collectae. Természtrajzi Füzetek 18: 3–38. Google Scholar

    9.

    Logunov D.V. 2009. New and poorly known species of Salticidae (Araneae) from Turkey and Iran. Contributions to Natural History 12: 899–919. Google Scholar

    10.

    Logunov D.V. 2010. Taxonomic notes on a collection of jumping spiders from Iran (Araneae, Salticidae). Bulletin of the British Arachnological Society 15(3): 85–90. Google Scholar

    11.

    Logunov D.V., Marusik Y.M. 2001. Catalogue of the jumping spiders of northern Asia (Arachnida, Araneae, Salticidae). KMK Scientific Press Lts , Moscow , 300 pp. Google Scholar

    12.

    Logunov D.V., Marusik Y.M., Mozaffarian F. 2002. Faunistic review of the jumping spiders of Iran (Aranei: Salticidae). Arthropoda Selecta 10(2): 155–167. Google Scholar

    13.

    Ono H. 1988. A revisional study of the spider family Thomisidae (Arachnida, Araneae) of Japan. National Science Museum , Tokyo , ii +252 pp. Google Scholar

    14.

    Pickard-Cambridge O. 1872. General list of the spiders of Palestine and Syria, with descriptions of numerous new species, and characters of two new genera. Proceedings of the Zoological Society of London 40(1): 212–354, pl. 13-16. Google Scholar

    15.

    Prószyński J. 1982. Salticidae (Araneae) from Mongolia. Annales Historico-Naturales Musei Nationalis Hungarici 74: 273–294. Google Scholar

    16.

    Rakov S.T., Logunov D.V. 1997. A critical review of the genus Heliophanus C.L. Koch, 1833, of Middle Asia and the Caucasus (Aranei: Salticidae). Arthropoda Selecta 5(3/4): 67–104. Google Scholar

    17.

    Shorthouse D.P. 2010 SimpleMappr, an online tool to produce publication-quality point maps. Available at:  http://www.simplemappr.net (accessed on 6.11.2019). Google Scholar

    18.

    Simon E. 1871. Révision des Attidae européens. Supplément à la monographie des Attides (Attidae Sund.). Annales de la Société Entomologique de France (5)1: 125–230, 329-360. Google Scholar

    19.

    Simon E. 1901. Histoire naturelle des araignées, vol. 2. Roret , Paris , pp. 381–668. Google Scholar

    20.

    Walckenaer C.A. 1802. Faune parisienne, insectes. Ou histoire abrégée des insectes des environs de Paris, vol. 2. Dentu , Paris , pp. 87–250. Google Scholar

    21.

    Wesołowska W. 1986. A revision of the genus Heliophanus C. L. Koch, 1833 (Aranei: Salticidae). Annales Zoologici, Warszawa 40(1): 1–254. Google Scholar

    22.

    Wesolowska W., Edwards G.B. 2012. Jumping spiders (Araneae: Salticidae) of the Calabar area (SE Nigeria). Annales Zoologici, Warszawa 62(4): 733–772. Google Scholar

    23.

    World Spider Catalog 2019. World Spider Catalog. Version 20.5. Natural History Museum Bern. Available at  http://wsc.nmbe.ch (accessed on 6.11.2019). Google Scholar

    24.

    Zamani A., Mirshamsi O., Marusik Y.M., Moradmand M. 2019. The checklist of the spiders of Iran. Version 2020. Available at  http://www.spiders.ir (accessed on 6.11.2019). Google Scholar

    25.

    Zamani A., Moradmand M., Hosseini M.S. (under review). New data on jumping spiders of Iran, with a new species of Salticus (Araneae: Salticidae). Arachnologische MitteilungenGoogle Scholar
    Galina N. Azarkina and Alireza Zamani "The first description of the female of Heliophanus xerxesi Logunov, 2009 (Araneae: Salticidae) from Iran," Revue suisse de Zoologie 127(1), 21-25, (4 June 2020). https://doi.org/10.35929/RSZ.0003
    Accepted: 3 December 2019; Published: 4 June 2020
    JOURNAL ARTICLE
    5 PAGES


    SHARE
    ARTICLE IMPACT
    Back to Top