Abstract
More than 540 specimens of the genus Ischnosoma Stephens (Coleptera, Staphylinidae, Tachyporinae) from Nepal are revised. Four new species are described and illustrated: Ischnosoma bhojpur Kocian & Schülke, sp. n., I. hirthei Kocian & Schülke, sp. n., I. jumla Kocian & Schülke, sp. n. and I. schmidti Kocian & Schülke, sp. n. Additional records of previously described species are reported. The distributions of the Nepalese species are mapped. Ischnosoma gratiosum (Cameron, 1932) is recorded from Nepal for the first time. A revised key to the Ischnosoma species of Nepal is presented.
References
Ahrens, D. (2004) Monographie der Sericini des Himalaya (Coleoptera: Scarabaeidae). Dissertation.de. Verlag im Internet GmbH, Berlin, 534 pp.
Assing, V. (2012a) A revision of East Palaearctic Lobrathium (Coleoptera: Staphylinidae: Paederinae). Bonn zoological Bulletin, 61 (1), 49–128.
Assing, V. (2012b) A revision of the Lathrobium species of the Himalaya (Coleoptera: Staphylinidae: Paederinae). Bonn zoological Bulletin, 61 (2), 142–209.
Assing, V. (2014) A revision of the Nazeris fauna of the Himalaya (Coleoptera: Staphylinidae: Paederinae). Stuttgarter Beiträge zur Naturkunde A, Neue Serie, 7, 65–130.
Assing, V. & Schülke, M. (2017) On the Ischnosoma fauna of Georgia (Coleoptera: Staphylinidae: Tachyporinae). Contributions to Entomology, 67 (2), 195–206.
Burger, F., Creutzburg, F. & Hartmann, M. (2009) Die Hummeln von Nepal (Insecta: Hymenoptera: Apidae: Bombus). In: Hartmann, M. & Weipert, J. (Eds.), Biodiversität und Naturausstattung im Himalaya. III. Verein der Freunde und Förderer des Naturkundemuseums Erfurt e.V., Erfurt, pp. 455–462, tabs. XVII–XX.
Cameron, M. (1932) The fauna of British India, including Ceylon and Burma. Staphylinidae. Vol. 3. Taylor and Francis, London, xiii + 443 pp.
Campbell, J.M. (1991) A revision of the genera Mycetoporus Mannerheim and Ischnosoma Stephens (Coleoptera: Staphylinidae: Tachyporinae) of North and Central America. Memoirs of the Entomological Society of Canada, 156, 1–169.
https://doi.org/10.4039/entm123156fvChampion, G.C. (1922) Some Indian Coleoptera (7). The Entomologist's Monthly Magazine, 58, 31–34.
Champion, G.C. (1923) Some Indian Coleoptera (10). The Entomologist's Monthly Magazine, 59, 43–53, 77–80.
Coiffait, H. (1981) Staphylinides nouveaux du Népal. Nouvelle Revue d’Entomologie, 11 (4), 323–335.
Coiffait, H. (1982) Contribution á la connaisance des Staphylinides de l´Himalaya (Népal, Ladakh, Cachemire), (Insecta: Coleoptera: Staphylinidae). Senckenbergiana Biologica, 62, 21–170.
Coiffait, H. (1983) Staphylinides du massif du Ganesh Himal (Népal Central). Récoltes par Th. Deuve et E. Queinnec. Descriptions de nouvelles espéces et d´un nouveau genre himalayens. Nouvelle Revue d´Entomologie, 13 (2), 161–179.
Herman, L. H. (2001) Nomenclatural changes in the Staphylinidae (Insecta: Coleoptera). Bulletin of the American Museum of Natural History, 264, 1–82.
https://doi.org/10.1206/0003-0090(2001)264%3C0003:NCITSI%3E2.0.CO;2Janetschek, H. (1990) Als Zoologe am Dach der Welt. Faunistisch-ökologisch-biozönotische Ergebnisse der 2. Expedition des Forschungsunternehmens Nepal Himalaya in den Khumbu Himal. Berichte des Naturwissenschaftlich-Medizinischen Vereins in Innsbruck, 6 (Supplementum), 1–119.
Kocian, M. (1997) A revision of Western Palearctic species of the genus Ischnosoma Stephens (Coleoptera, Staphylinidae: Tachyporinae). Acta Universitatis Carolinae. Biologica, 40, 241–299. [1996]
Kocian, M. (2003) Monograph of the world species of the genus Ischnosoma (Coleoptera: Staphylinidae). Acta Universitatis Carolinae. Biologica, 47, 3–151.
Kocian, M. & Schülke M. (2016) New species and records of Ischnosoma Stephens (Coleoptera, Staphylinidae, Tachyporinae) from China. Zootaxa, 4105 (3), 201–242.
https://doi.org/10.11646/zootaxa.4105.3.1Martens, J. (1993) Bodenlebende Arthropoda im zentralen Himalaya: Bestandsaufnahme, Wege zur Vielfalt und ökologische Nischen. In: Schweinfurth, U. (Ed.), Neue Forschungen im Himalaya. Erdkundlliches Wissen. 112. Franz Steiner Verlag Stuttgart, pp. 231–250.
Scheerpeltz, O. (1976) Wissenschaftliche Ergebnisse der von Prof. Janetschek im Jahre 1961 in das Mt.–Everest Gebiet Nepals unternommen Studienreise (Col. Staphylinidae). Khumbu Himal, 5, 1–75.
Schülke, M. (1993) Revision der Bolitobius setiger – Gruppe (Coleoptera, Staphylinidae: Tachyporinae). Revue suisse de Zoologie, 100 (1), 751–772.
Schülke, M. (1998) Eine neue Art der Gattung Ischnosoma Stephens aus Griechenland (Insecta: Coleoptera: Staphylinidae: Tachyporinae). Reichenbachia, 32, 231–234. [1997–1998]
Schülke, M. (2001) Eine neue Art und neue Funde von Arten der Gattung Ischnosoma Stephens, 1829 (Insecta: Coleoptera: Staphylinidae: Tachyporinae). Reichenbachia, 34, 127–135. [2001–2002]
Schülke, M. (2003) Eine neue Art und neue Funde von Arten der Ischnosoma spelaeum-Gruppe aus Anatolien (Insecta: Coleoptera, Staphylinidae, Tachyporinae). Linzer biologische Beiträge, 35, 453–460.
Schülke, M. (2007) On the Turkish species of the genus Ischnosoma (Insecta: Coleoptera: Staphylinidae: Tachyporinae). Entomological Problems, 37 (1–2), 21–30.
Sharp, D.S. (1888) The Staphylinidae of Japan. The Annals and Magazine of Natural History, Series 6, 2, 277–295, 369–387, 451–464.
https://doi.org/10.1080/00222938809487515Smetana, A. (1988) Revision of the tribes Quediini and Atanygnathini. Part II. The Himalayan region (Coleoptera: Staphylinidae). Quaestiones Entomologicae, 24, 163–464.
Zhu, J.-W., Li, L.-Z. & Zhao, M.-J. (2005) A new species of the genus Ischnosoma from China (Coleoptera, Staphylinidae, Tachyporinae). Acta Zootaxonomica Sinica, 30 (4), 809–811.