Skip to main content Skip to main navigation menu Skip to site footer
Type: Article
Published: 2021-01-15
Page range: 301–353
Abstract views: 99
PDF downloaded: 13

Further studies on harvestman genus Homolophus (Opiliones: Phalangiidae), with descriptions of two new species

Institute of Zoology, Azerbaijan Academy of Sciences, pr. 1128, kv. 504, Baku AZ1073, Azerbaijan.
Invertebrate Zoology, Museum of Texas Tech University, Lubbock, Texas 79415, USA.
Opiliones Homolophus Opilioninae China Kazakhstan Kyrgyzstan Mongolia Russia Tajikistan Uzbekistan

Abstract

A key to the members of the subfamily Opilioninae is presented, including the genus Homolophus. That same genus is briefly reviewed, diagnosed, and redescribed based upon a study of approximately half of the described species. Many older museum specimens from the Zoological Institute (Saint-Petersburg, Russia) were identified and all species present were redescribed. A list of the 29 currently accepted species (all from Northeastern and Central Asia) is presented along with a list of another four species that their validity and proper inclusion in the genus are questioned (still need to be investigated extensively). Descriptions and redescriptions with many illustrations are presented for two new species and 15 previously described species of Homolophus: H. albofasciatus (Kulczyński, 1901); H. almasyi (Roewer, 1911); H. andreevae Staręga & Snegovaya, 2008; H. arcticus Banks, 1893; H. asiaticus (Gricenko, 1979a); H. betpakdalensis (Gricenko, 1976); H. charitonovi (Gricenko, 1972); H. chemerisi Staręga & Snegovaya, 2008; H. chevrizovi Staręga & Snegovaya, 2008; H. gobiensis Tsurusaki, Tchemeris & Logunov, 2000; H. kozlovi sp. nov.; H. martensi (Staręga, 1986); H. milkoi sp. nov.; H. nordenskioeldi (L. Koch, 1879a); H. pallens (Kulczyński, 1901); H. silhavyi Staręga & Snegovaya, 2008; H. tibetanus (Roewer, 1911); H. vladimirae (Šilhavý, 1967). New country distributional records are detailed for nine species, not including those for the two new species. Three new combinations with Homolophus (H. almasyi, H. asiaticus, H. charitonovi) are recognized for Opilio almasyi Roewer, 1911, Opilio asiaticus Gricenko, 1979a, and Globipes charitonovi Gricenko, 1972.

 

References

  1. Andreev, A.I., & Yusupova, T.I. (2015) Pyotr Kuz’mich Kozlov: 1863–1935. In: Lorimer, H. & Withers, C.W. (Eds.), Geographers Biobibliographical Studies. Vol. 34. Bloomsbury Academic, London, pp. 127–164.

    https://doi.org/10.5040/9781474251402.ch-005

    Banks, N. (1893) The Phalanginae of the United States. The Canadian Entomologists, 25(8), 205–211.

    https://doi.org/10.4039/Ent25205-8

    Caporiacco, L. di (1934) Aracnidi dell’ Himalaia e del Karakoram raccolti della Missione Italiana al Karakoram [Part 2]. Memorie della Società Entomologica Italiana, Genova, 13 (2), 161–263, tav. I–VII. [issued 30 June 1934]

    Cokendolpher, J.C. (1987) On the identity of the genus Homolophus: A senior synonym of Euphalangium (Opiliones: Phalangiidae). Acta Arachnologica, 35, 89–96.

    https://doi.org/10.2476/asjaa.35.89

    Cokendolpher, J.C., Tsursaki, N., Tourinho, A.L., Taylor, C.K., Gruber, J. & Pinto-da-Rocha, R. (2007) Euponi, Historical systematic synopsis. In: Pinto-da-Rocha, R., Machado, G. & Giribet, G. (Eds.), Harvestmen: The Biology of Opiliones. Harvard University Press, Cambridge, Massachusetts, pp. 108–114.

    Crawford, R.L. (1996) International Kuril Islands Project Expedition No. 3, July 25-September 2, 1996. Field report on spider sampling: preliminary reconnaissance of the spider fauna of the northern Kuril Islands. Last viewed 12 March 2019. Available from: https://www.burkemuseum.org/static/okhotskia/ikip/Results/reports/spider/rlcrpt96.htm (accessed 25 October 2020)

    Das, N.P.I. & Bastawade, D.B. (2006) A new species of genus Euphalangium Roewer (Opiliones: Phalangiidae) from Western Himalayan Region of India. Zoos’ Print Journal, 21 (4), 2207–2209.

    https://doi.org/10.11609/JoTT.ZPJ.1463.2207-9

    Farzalieva, G. Sh. & Esyunin, S.L. (1999) Thе harvestman fauna of the Urals, Russia, with а kеу to the Ural species (Arachnida: Opiliones). Arthropoda Selecta, Moskva, 8 (3), 183–199.

    Gricenko, N.I. [Гриценкo, H.И.] (1972) Сенокосец, Globipes charitonovi sp. n. из Казахстана (Opiliones, Phаlаngiinае)/Globipes charitonovi sp. n. (Opiliones, Phalangiinae) from Kazakhstan]. Зоологический Журнал, Москва [Zoologicheskiy Zhurnal, Moskva], 51 (10), 1572–1574.

    Gricenko, N.I. [Гриценкo, H.И.] (1976) Два новых вида сенокосцев (Орiliоnеs) из Казахстана и Средней Азии [Dva novykh vida senokostsev (Opiliones) iz Kazakhstana i Sredney Azii/Two new species of harvest spiders (Opiliones) from Kazakhstan and Middle Asia]. Зоологический Журнал, Москва [Zoologicheskiy Zhurnal, Moskva], 55 (9), 1401–1403.

    Gricenko, N.I. [Гриценкo, H.И.] (1979a) Сенокосцы (Opiliones) из азиатской части СССР [Senokoscy (Opiliones) iz aziatskoj chasti SSSR—Harvestmen (Opiliones) from the Asian part of USSR]. In: Balashov, Y.S. (Ed.), Fauna i ecologiya paukoobraznykh [The Fauna and Ecology of Arachnida]. Trudy Zoologicheskogo Instituta AN SSSR [Proceedings of the Zoological Institute Academy of Sciences of the USSR, Leningrad], 85, pp. 28–38. [in Russian]

    Gricenko, N.I. [Гриценкo, H.И.] (1979b) Материалы к фауне сенокосцев (Opiliones) Приморского края [Materials on the fauna of Opiliones from Primorskii Region]. In: Petrashevskaya, V.T. (Ed.), Nazemnye chlenistonogie Dal’nego Vostoka [Terrestrial Arthropoda of the Far East]. Akademiia Nauk SSSR, Vladivostok, pp. 124–132. [in Russian]

    Gricenko, N.I. [Гриценкo, H.И.] (1980) К фауне сенокосцев (Opiliones) Монголии и сопредельных районов Китая и СССР [On the fauna of Opiliones of Mongolia and adjacent regions of China and the USSR]. Nasekomye Mongolii [Insects of Mongolia] (Sovmestnaya Sovetsko-Mongolskaya Kompleksnaya Biologicheskaya Ekspeditsiya) [Joint Soviet-Mongolian Complex Biological Expedition], 7, 553–565. [in Russian]

    Herbst, J.F.W. (1798) Naturgeschichte der Insecten-Gattung Opilio. In: Herbst, J.F.W., Natursystem der ungeflügelten Insekten. Vol. 2 [of 4]. Gottlieb August Lange, Berlin, pp. i–iv + 1–26 pp., 5 pls.

    Heinäjoki, A. (1944) Die opilionidenfauna Finnlands. Acta Zoologica Fennica, 42, 1–24.

    Hillyard, P.D. & Sankey, J.H.P. (1990) Harvestmen: Keys and notes for the identification of the species. Synopses of the British Fauna (Linnean Society of London), n.s., No. 4 [“1989”] [2nd edition of Sankey and Savory 1974]. E.J. Brill, Leiden, viii + 120 pp.

    Li, S.-Q. & Song, D.-X. (1993) A revision of Chinese harvestmen, with a note on the geographical distribution (Arachnida: Opiliones). Scientific Treatise on Systematic and Evolutionary Zoology, 2 (4), 237–245. [in Chinese]

    Koch, C.L. & Hahn, C.W. (1839) Die Arachniden: Getreu nach der Natur abgebildet und beschrieben. Vol. 5. C.H. Zeh’schen Buchhandlung, Nürnberg, 158 pp.

    https://doi.org/10.5962/bhl.title.43744

    Koch, L. (1879a) Arachniden aus Sibirien und Novaya Semlya, eingesammelt von der Schwedischen Expedition im Jahre 1875. Kungliga Svenska Vetenskapsakademiens handlingar, Stockholm, Series 3 (4.F.), 16(5), 3–136, pls. 1–7. [“1878”]

    Koch, L. (1879b) Uebersicht der von Dr. Finsch in Westsibirien gesammelten Arachniden. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Wien, 28, 481–490.

    Kozlov, P.K. [Козлов, П.К.] (1947) [Mongolia and Kam. Photos. Maps] Монголия и Кам. Фотографии.Карты. DJVU file. z-lib.org- Available from: https://b-ok.cc/book/2430959/7a6ae6 (accessed 25 October 2020) [in Russian]

    Kozlov, P.K. [Козлов, П.К.] (1926) [Mongolia and Tibet. Proceedings of the expedition of the Russian Geography of the Society, completed in 1899-1901 under the leadership of P.K. Kozlova T. Ya., Part 1: In Mongolia to the granite of Tibet; T. 1, ch. 2: Kam and the reverse put ‘St. Petersburg: Tipolithography ‘Herold’.] NII Digital Silk Road / Toyo Bunko. Монголия и Кам. Труды экспедиции Русского географии ческого Общество, овершенной в 1899–1901 годах под руководством П.К. Козлова Т. Я., Ч. 1: По монголии до гранита Тибета; Т. 1, гл. 2: Кам и обратный пут ‘Санкт-Петербург: Типо-литография’ Герольд ‘. [same color foldout map Available from: http://dsr.nii.ac.jp/toyobunko/viewer/index.html?pages=V-B-1-64/V-5&pos=337&lang=en (accessed 25 October 2020) [Vol. 2., 543 pp.], http://dsr.nii.ac.jp/toyobunko/viewer/index.html?pages=V-B-1-64/V-5&pos=337&lang=en (accessed 25 October 2020) (Vol. 5., 341 pp.), in Russian]

    https://doi.org/10.20676/00000043 (accessed 25 October 2020)

    Kulczyński, W. (1901) Arachnoidea. In: Horváth, G. (Ed.), Dritte Asiatische Forschungsreise des Grafen Eugen Zichy. Vol. 2. Zoologische Ergebnisse. V. Hornyaìnszky, Budapest-Leipzig, pp. 311–369, pls. 12–13.

    Kurt, K. (2014) New record of the genus Homolophus (Opiliones: Phalangiidae) in Turkey and SEM studies on its morphology. Florida Entomologist, 97, 406–413.

    https://doi.org/10.1653/024.097.0210

    Kurt, K. (2015) A new species of the genus Homolophus (Opiliones, Phalangiidae) from Turkey. Entomological News, 124 (5), 310–319.

    https://doi.org/10.3157/021.124.0502

    Martens, J. (1973) Opiliones aus dem Nepal-Himalaya. II. Phalangiidae und Sclerosomatidae (Arachnida). Senckenbergiana biologica, 54 (1/3), 181–217.

    Martens, J. (1976) Genitalmorphologie, System und Phylogenie der Weberknechte (Arachnida: Opiliones). Entomologica Germanica, 3 (1/2), 51–68.

    Martens, J. (1978) Spinnentiere, Arachnida—Weberknechte, Opiliones. In: Die Tierwelt Deutschlands. Gustav Fischer, Jena, pp. 1–464.

    Mikhailov, K.G. (2016) Arachnid types in the Zoological Museum, Moscow State University. I. Opiliones (Arachnida). Arthropoda Selecta, Moskva, 25 (3), 327–334.

    https://doi.org/10.15298/arthsel.25.3.12

    Müller, A. (1918) Ein Beirage zur Kenntnis der Weibchen der Subfamilie Phalangiini (Genera mit sekundärem Geschlechtsdimorphismus). Zoologischen Jahrbüchern, 41, 535–580, pls. 10–11.

    Nakatsudi, K. (1937) Notes on a new genus and two new species of Arachnida from the island of Paramushir, Northern Kuriles, Japan. Tokyo Nogyo Daigaku [Journal of Agricultural Science], Tokyo, 1 (1), 22–27, pl. 1. [in Japanese with English summary]

    Nakatsudi, K. (1943) [On some harvesters from Manchuria and Inner Mongolia]. Dobutsugaku Zasshi [Zoological Magazine], Tokyo, 55 (3), 106–113, figs. 1–15. [in Japanese with English summary]

    Redikorzev, V.V. [Редикорцев, В.В.] (1936) Материалы к фауне Opiliones СССР [Beiträge zur Opilioniden-Fauna von U.S.S.R.]. Труды Зоологического института Академии наук СССР [Travaux de l’Institut Zoologique de l’Académie des Sciences de l’URSS], 3, 33–57. [in Russian, descriptions also in German]

    Roewer, C.F. (1911) Übersicht der Genera der Subfamilie der Phalangiini der Opiliones Palpatores nebst Beschreibung einiger neuer Gattungen und Arten. Archiv für Naturgeschichte, Berlin, Abt. A, Original-Arbeiten, 77 (Supplementheft 2), 1–106, pls. 1–3.

    Roewer, C.F. (1912) Revision der Opiliones Palpatores (= Opiliones Plagiostethi). II. Teil: Familie der Phalangiidae. (Subfamilien: Sclerosomini, Oligolophini, Phalangiini). Abhandlungen aus dem Gebiete der Naturwissenschaften, herausgegeben vom Naturwissenschaftlichen Verein in Hamburg, 20 (1), 1–295, pls. 1–4.

    Roewer, C.F. (1923) Die Weberknechte der Erde. Systematische Bearbeitung der bisher bekannten Opiliones. G. Fischer Verlag, Jena, 1116 pp.

    Roewer, C.F. (1929) Die Opilioniden der schwedischen Kamtchatka-Expedition 1920–1922. Arkiv för zoologi, Stockholm, 21 (2), 1–3.

    Roewer, C.F. (1956) Über Phalangiinae (Phalangiidae, Opiliones Palpatores). (Weitere Weberknechte XIX). Senckenbergiana biologica, 37, 247–318.

    Schenkel, E. (1963) Ostasiatische Opilioniden aus dem Muséum d’Histoire Naturelle de Paris. Mémoires du Muséum National d’Histoire Naturelle, Paris, Série A, Zoologie, 25 (2), 483–494.

    Shultz, J.W. (2000) Skeletomuscular anatomy of the harvestman Leiobunum aldrichi (Weed, 1893) (Arachnida: Opiliones: Palpatores) and its evolutionary significance. Zoological Journal of the Linnean Society, 128, 401–438.

    https://doi.org/10.1006/zjls.1999.0186

    Šilhavý, V. (1967) Beitrag zur Kenntnis der Weberknecht-fauna des Sowjetischen Zentral-Asien (Arach., Opilionidea). Acta Entomologica Bohemoslovaca, Praha, 64 (6), 472–478.

    Šilhavý, V. (1972) Asiatische Arten der Gattung Euphalangium Roewer (Arachnida: Opiliones: Phalangiidae). Senckenbergiana Biologica, Frankfurt, 53 (1/2), 101–108.

    Simon, E. (1888) Liste des Arachnides recueillis en 1881, 1884 et 1885, MM. J. de Guerne et C. Rabot, en Laponie (Norvège, Finlande et Russie. Bulletin de la Société Zoologique de France, Paris, 12, 456–465. [for 1887]

    Simon, E. (1891) Liste des Arachnides recueillis par M. Ch. Rabot dans la Sibérie occidentale, en 1890. Bulletin de la Société Zoologique de France, Paris, 16, 107–109.

    Snegovaya, N. Yu. (2012) A new harvestman species (Arachnida: Opiliones: Phalangiidae: Homolophus) from Nakhichevan Autonomous Republic (Azerbaijan). Fragmenta Faunistica, 55 (1), 5–10.

    https://doi.org/10.3161/00159301FF2012.55.1.005

    Snegovaya, N. Yu. (2018) Gricenkovia, a new genus of Phalangiidae (Opiliones) from Kyrgyzstan. Ukrainian Journal of Ecology, 8 (1), 703–705.

    https://doi.org/10.15421/2018_269

    Snegovaya, N. Yu. & Staręga, W. (2008) Redikorcevia platybunoides gen. & sp. n., a new harvestman from Kazakhstan, with establishment of a new tribe Scleropilionini trib. n. (Opiliones: Phalangiidae). Acta Arachnologica, 57, 5–7.

    https://doi.org/10.2476/asjaa.57.5

    Staręga, W. (1964) Materialien zur Kenntnis der ostasiatischen Weberknechte (Opiliones). I–IV. Annales Zoologici [Polska Akademia Nauk], Warsawa, 22 (17), 387–410.

    Staręga, W. (1978) Katalog der Weberknechte (Opiliones) der Sowjet-Union. Fragmenta Faunistica, 23 (10), 197–241. Available from: https://rcin.org.pl/dlibra/publication/55993 (accessed 25 October 2020)

    https://doi.org/10.3161/00159301FF1978.23.10.197

    Staręga, W. (1986) Zwei neue Weberknecht-Arten aus Tibet (Arachnida: Opiliones: Phalangiidae). Senckenbergiana Biologica, Frankfurt am Main, 67 (1/3), 131–136.

    Staręga, W. (2003) On the identity and synonymies of some Asiatic Opilioninae (Opiliones: Phalangiidae). Acta Arachnologica, 52 (2), 91–102.

    https://doi.org/10.2476/asjaa.52.91

    Staręga, W. (2013) Homolophus bastawadei, a replacement name for the homonym Euphalangium martensi (Opiliones: Phalangiidae). Journal of Arachnology, 41 (3), 415.

    https://doi.org/10.1636/Ha13-58.1

    Staręga, W. & Snegovaya, N. Yu. (2008) New species of Opilioninae from the mountains of Kyrgyzstan, Tadjikistan and Uzbekistan. Acta Arachnologica, 57 (2), 75–85. Available from: https://www.jstage.jst.go.jp/article/asjaa/57/2/57_2_75/_article (accessed 25 October 2020)

    https://doi.org/10.2476/asjaa.57.75

    Strand, E. (1906) Die arktischen Araneae, Opiliones und Chernetes. In: Fauna Arctica: eine Zusammenstellung der arktischen Tierformen, mit besonderer Berücksichtigung des Spitzbergen-Gebietes auf Grund der Ergebnisse der Deutschen Expedition in das Nörliche Eismeer im Jahre 1898. Unter Mitwirkung zahlreicher Fachgenossen hrsg. von Fritz Römer und Fritz Schaudinn. 4 (3). Gustav Fischer, Jena, pp. 431–478. [1900–1933]

    Suzuki, S. (1941) Opiliones from southern Saghalien and Kaiba Island. Journal of Science of the Hiroshima University, Series B, Division 1 (Zoology), 9 (2), 239–248, pl. I.

    Suzuki, S. (1956) Further note on Opilio sachaliensis Suzuki (Phalangida) from Southern Sakhalin and Southern Kuril Islands. Journal of Science of the Hiroshima University, Series B, Division 1 (Zoology), 16, 97–100.

    Suzuki, S. (1966) Four Phalangids from Eastern Himalayas. Japanese Journal of Zoology, 15 (2), 101–114.

    Tchemeris, A.N. (2000) Contribution to the knowledge of the harvestman fauna in the Russian Far East and Eastern Siberia (Arachnida: Opiliones). Arthropoda Selecta, Moskva, 9 (1), 31–49. [figs. 17–20 not printed]

    Tchemeris, A.N., Logunov, D.V. & Tsurusaki, N. (1998) A contribution to the knowledge of the harvestman fauna of Siberia (Arachnida: Opiliones). Arthropoda Selecta, Moskva, 7 (3), 189–199.

    Tsurusaki, N. (2007) Phalangiidae Latreille, 1802. In: Pinto-da-Rocha, R., Machado, G. & Giribet, G. (Eds.), Harvestmen: The Biology of Opiliones. Harvard University Press, Cambridge, pp. 123–126.

    Tsurusaki, N. (1987) Two species of Homolophus newly found from Hokkaido, Japan (Arachnida: Opiliones: Phalangiidae). Acta Arachnologica, 35 (2), 97–107. Available from: https://www.jstage.jst.go.jp/article/asjaa1936/35/2/35_2_97/_article (accessed 25 October 2020)

    https://doi.org/10.2476/asjaa.35.97

    Tsurusaki, N., Chemeris, A.N. & Logunov, D.V. (2000) Two new species of Opiliones from Southern Siberia and Mongolia, with an establishment of a new genus and redefinition of the genus Homolophus (Arachnida: Opiliones: Phalangiidae). Acta Arachnologica, 49 (1), 73–86. Available from: https://www.jstage.jst.go.jp/article/asjaa1936/49/1/49_1_73/_article (accessed 25 October 2020)

    https://doi.org/10.2476/asjaa.49.73

    Tsurusaki, N. & Song, D. (1998) Order Opiliones. In: Yin, W.Y. (Ed.), Pictorial Keys to Soil Animals of China. Science Press, Beijing, pp. 155–167 (figs.) + 522–526.

    Zhu, M., Song, D. & Kim, J.-P. (1999) Notes on three species of the genus Homolophus (Opiliones: Phalangiidae) from China. Korean Arachnology, 15 (1), 7–12.