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Type: Editorial
Published: 2026-04-01
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Introduction: Beetle Diversity on the Qinghai-Xizang Plateau: the Mêdog region

Institute of Plateau Biology of Xizang Autonomous Region; Lhasa 850000; Xizang Autonomous Region; China
Key Laboratory of Zoological Systematics and Evolution; Institute of Zoology; Chinese Academy of Sciences; Chaoyang District; Beijing 100101; China
Key Laboratory of Zoological Systematics and Evolution; Institute of Zoology; Chinese Academy of Sciences; Chaoyang District; Beijing 100101; China
Key Laboratory of Zoological Systematics and Evolution; Institute of Zoology; Chinese Academy of Sciences; Chaoyang District; Beijing 100101; China
Key Laboratory of Zoological Systematics and Application of Hebei Province; School of Life Sciences; Institute of Life Science and Green Development; Hebei University; Baoding 071002; Hebei; China
Laboratory of Systematic Entomology; College of Life Sciences; Shanghai Normal University; Xuhui District; Shanghai 200234; China
Coleoptera Qinghai-Xizang Plateau Mêdog region

References

  1. Andrewes, H.E. (1929) Coleoptera. Carabidae. Vol. I. Carabinae. In: Stephenson, J. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–431.
  2. Andrewes, H.E. (1935) Coleoptera. Carabidae. Vol. II. Harpalinae-I. In: Sewell, R.B.S. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–323.
  3. Arrow, G.J. (1910) Coleoptera. Lamellicornia 1. (Cetoniinae and Dynastinae). In: Shipley, A.E. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–322.
  4. Arrow, G.J. (1917) Coleoptera. Lamellicornia. Part II. (Rutelinae, Desmonycinae, and Euchirinae). In: Shipley, A.E. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–387.
  5. Arrow, G.J. (1925) Coleoptera. Clavicornia. Erotylidae, Languriidae, and Endomychidae. In: Shipley, A.E. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–416.
  6. Arrow, G.J. (1931) Coleoptera. Lamellicornia. Part III. (Coprinae). In: Stephenson, J. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–428.
  7. Arrow, G.J. (1950) Coleoptera. Lamellicornia. Vol. IV. (Lucanidae and Passalidae). In: Sewell, R.B.S. (Ed.), The Fauna of India, including Pakistan, Ceylon, Burma and Malaya. Taylor & Francis, London, pp. 1–274.
  8. Bai, X.-L., Song, J. & Ren, G.-D. (2026) A new species of the genus Menimus Sharp, 1876 (Coleoptera: Tenebrionidae: Diaperinae) from Mêdog, Xizang, China. Zootaxa, 5786 (1), 449–454. https://doi.org/10.11646/zootaxa.5786.1.38
  9. Bouchard, P., Bousquet, Y., Davies, A.E. & Cai, C. (2024) On the nomenclatural status of type genera in Coleoptera (Insecta). ZooKeys, 1194, 1–981. https://doi.org/10.3897/zookeys.1194.106440
  10. Cameron, M. (1930) Coleoptera. Staphylinidae. Vol. I. In: Stephenson, J. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–471.
  11. Cameron, M. (1931) Coleoptera. Staphylinidae. Vol. II. In: Stephenson, J. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–257.
  12. Cameron, M. (1932) Coleoptera. Staphylinidae. Vol. III. In: Stephenson, J. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–443.
  13. Cameron, M. (1939) Coleoptera. Staphylinidae. Vol. IV. Parts I & II. In: Sewell, R.B.S. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–691.
  14. Carvalho, M.R. de, Bockmann, F.A., Amorim, D.S., Vivo, M. de, Toledo-Piza, M. de, Menezes, N.A., Figueiredo, J.L. de, Castro, R.M.C., Gill, A.C., McEachran, J.D., Compagno, L.J.V., Schelly, R.C., Britz, R., Lundberg, J.G., Vari, R.P. & Nelson, G. (2005) Revisiting the taxonomic impediment. Science, 307, 353–353. https://doi.org/10.1126/science.307.5708.353b
  15. Chen, J.-H. & Shi, H.-L. (2026) Range extension of Dhanya Andrewes (Coleoptera: Carabidae: Paussinae), with the first record for China. Zootaxa, 5786 (1), 19–22. https://doi.org/10.11646/zootaxa.5786.1.5
  16. Chen, S., Zhao, J., Tan, J., Liu, Y., Wang, S., Deng, G., Wu, Y., Zhang, G., Zheng, L. & Zhou, Y. (1992) Insects of the Hengduan Mountains Region. Vol. 1. Science Press, Beijing, xii + 865 pp. [in Chinese with English summaries]
  17. Chen, S., Zhao, J., Tan, J., Liu, Y., Wang, S., Deng, G., Wu, Y., Zhang, G., Zheng, L. & Zhou, Y. (1993) Insects of the Hengduan Mountains Region. Vol. 2. Science Press, Beijing, xvi + pp. 867–1547. [in Chinese with English summaries]
  18. Ding, C.-P., Shen, J., Yang, X.-K. & Yang, M.-X. (2026) A new species and a new record of Morphosphaera Baly, 1861 (Coleoptera: Chrysomelidae: Galerucinae) from China. Zootaxa, 5786 (1), 655–663. https://doi.org/10.11646/zootaxa.5786.1.53
  19. Dubois, A. (2010) Taxonomy in the century of extinctions: taxonomic gap, taxonomic impediment, taxonomic urgency. Taprobanica, 2, 1–5. https://doi.org/10.4038/tapro.v2i1.2702
  20. Favre, A., Päckert, M., Pauls, S.U., Jähnig, S.C., Uhl, D., Michalak, I. & Muellner-Riehl, A.N. (2015) The role of the uplift of the Qinghai-Tibetan Plateau for the evolution of Tibetan biotas. Biological Reviews, 90, 236–253. https://doi.org/10.1111/brv.12107
  21. Farrell, B.D. (1998) "Inordinate fondness" explained: why are there so many beetles? Science, 281, 555–559. https://doi.org/10.1126/science.281.5376.555
  22. Fowler, W.W. (1912) Coleoptera. General Introduction and Cicindelidae and Paussidae. In: Shipley, A.E. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–529. https://doi.org/10.5962/bhl.title.83566
  23. Gahan, C.J. (1906) Coleoptera. Vol. I. (Cerambycidae). In: Bingham, C.T. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–329.
  24. Gao, Q., Yang, X.-M., Young, D.K., Pan, Z.-H. & Pan, Z. (2026) Review of Pyrochroidae (Coleoptera: Tenebrionoidea) from Mêdog, China, with descriptions of two new species. Zootaxa, 5786 (1), 468–480. https://doi.org/10.11646/zootaxa.5786.1.41
  25. Ge, S.-Q., Huang, Z.-Z., Liang, H.-B., Pan, Z., Ren, D. & Yin, Z.-W. (2024) Introduction: Beetle diversity of Nanling Priority Area for Biodiversity Conservation: papers celebrating the 10th anniversary of the Coleopterology Committee, Entomological Society of China. Zootaxa, 5528 (1), 9–16. https://doi.org/10.11646/zootaxa.5528.1.4
  26. Giangrande, A. (2003) Biodiversity, conservation, and the ‘taxonomic impediment’. Aquatic Conservation: Marine and Freshwater Ecosystems, 13, 451–459. https://doi.org/10.1002/aqc.584
  27. Hartmann, M. & Baumbach, H. (2003) Biodiversität und Naturausstattung im Himalaya. Verein der Freunde und Förderer des Naturkundemuseums Erfurt e.V., Erfurt, 391 pp.
  28. Hartmann, M. & Weipert, J. (2006) Biodiversität und Naturausstattung im Himalaya II. Verein der Freunde und Förderer des Naturkundemuseums Erfurt e.V., Erfurt, 533 pp., XII pls.
  29. Hartmann, M. & Weipert, J. (2009) Biodiversität und Naturausstattung im Himalaya III. Verein der Freunde und Förderer des Naturkundemuseums Erfurt e.V., Erfurt, 477 pp., XX pls.
  30. Hartmann, M. & Weipert, J. (2012) Biodiversität und Naturausstattung im Himalaya IV. Verein der Freunde und Förderer des Naturkundemuseums Erfurt e.V., Erfurt, 450 pp., XXXVI pls.
  31. Hartmann, M. & Weipert, J. (2015) Biodiversity and Natural Heritage of the Himalaya V. Verein der Freunde und Förderer des Naturkundemuseums Erfurt e.V., Erfurt, 570 pp., VI pls.
  32. Hartmann, M., Barclay, M.V.L. & Weipert, J. (2018) Biodiversity and Natural Heritage of the Himalaya VI. Naturkundemuseum Erfurt, Erfurt, 628 pp. https://doi.org/10.1007/978-3-319-44321-8_26
  33. Hartmann, M., Barclay, M.V.L. & Weipert, J. (2021) Biodiversity and Natural Heritage of the Himalaya VII. Naturkundemuseum Erfurt, Erfurt, 616 pp.
  34. Hartmann, M., Barclay, M.V.L. & Weipert, J. (2024) Biodiversity and Natural Heritage of the Himalaya VIII. Naturkundemuseum Erfurt, Erfurt, 573 pp.
  35. Hebert, P.D.N., Cywinska, A., Ball, S.L. & deWaard, J.R. (2003) Biological identifications through DNA barcodes. Proceedings of the Royal Society of London. Series B: Biological Sciences, 270, 313–321. https://doi.org/10.1098/rspb.2002.2218
  36. Hua, R.-B., Liu, H.-Y., Yang, X.-K. & Yang, Y.-X. (2026) New species and additional faunistic record of Taiwanocantharis Wittmer, 1984 from China (Coleoptera: Cantharidae). Zootaxa, 5786 (1), 286–292. https://doi.org/10.11646/zootaxa.5786.1.26
  37. Huang, L., Xiong, Z.-C. & Peng, Z. (2026b) Three new species and additional records of Lobrathium Mulsant & Rey (Coleoptera: Staphylinidae: Paederinae) from China. Zootaxa, 5786 (1), 119–131. https://doi.org/10.11646/zootaxa.5786.1.14
  38. Huang, Z.-Z., Leng, S.-X. & Ge, S.-Q. (2026c) A new species of the genus Clada Pascoe, 1887 from China (Coleoptera: Ptinidae: Eucradinae). Zootaxa, 5786 (1), 300–305. https://doi.org/10.11646/zootaxa.5786.1.28
  39. Huang, Z.-Z., Yang, X.-K. & Ge, S.-Q. (2026a) A new beetle species, Dactylispa (Triplispa) sicieni sp. nov. (Coleoptera: Chrysomelidae: Cassidinae: Hispini) from Xizang, China. Zootaxa, 5786 (1), 573–580. https://doi.org/10.11646/zootaxa.5786.1.50
  40. Jacoby, M. (1908) Coleoptera. Chrysomelidae. Vol. 1. In: Bingham, C.T. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–534.
  41. Ji, Q.-Y., Ren, G.-D. & Bai, X.-L. (2026a) Three new species of the genus Foochounus Pic, 1921 (Coleoptera: Tenebrionidae: Stenochiinae) from Xizang, China. Zootaxa, 5786 (1), 423–432. https://doi.org/10.11646/zootaxa.5786.1.35
  42. Ji, Q.-Y., Ren, G.-D. & Bai, X.-L. (2026b) New species and new records of the genus Hexarhopalus Fairmaire, 1891 (Coleoptera: Tenebrionidae: Cnodalonini) from China. Zootaxa, 5786 (1), 433–440. https://doi.org/10.11646/zootaxa.5786.1.36
  43. Jia, F.-L. & Mai, Z.-Q. (2026a) Three new species and a new record of Anacaena Thomson, 1859 from China, with taxonomic revision to two species (Coleoptera: Hydrophilidae: Chaetarthriinae). Zootaxa, 5786 (1), 62–73. https://doi.org/10.11646/zootaxa.5786.1.8
  44. Jia, F.-L. & Mai, Z.-Q. (2026b) Two new species of Coelostoma Brullé, 1835 from South Xizang, China (Coleoptera: Hydrophilidae: Sphaeridiinae). Zootaxa, 5786 (1), 74–81. https://doi.org/10.11646/zootaxa.5786.1.9
  45. Jia, F.-L. & Mai, Z.-Q. (2026c) Two new species and an additional faunistic record of Crenitis Bedel, 1881 from China (Coleoptera: Hydrophilidae: Chaetarthriinae). Zootaxa, 5786 (1), 82–91. https://doi.org/10.11646/zootaxa.5786.1.10
  46. Jia, Y.-J., Liu, J. & Li, J. (2026) Checklist of Erotylinae (Coleoptera: Erotylidae) from Mêdog County, Xizang, China, with five new country records. Zootaxa, 5786 (1), 507–517. https://doi.org/10.11646/zootaxa.5786.1.44
  47. Jiang, R.-X. & Chen, X.-S. (2026) Notes on the genus Grouvellinus Champion, 1923 (Coleoptera: Elmidae) from Xizang Autonomous Region, China, with description of a new species. Zootaxa, 5786 (1), 231–238. https://doi.org/10.11646/zootaxa.5786.1.21
  48. Jin, M.-X., Chen, X.-S. & Wang, X.-M. (2026) Two new species of the genus Afissa Dieke, 1947 (Coleoptera: Coccinellidae) from Xizang, China. Zootaxa, 5786 (1), 306–312. https://doi.org/10.11646/zootaxa.5786.1.29
  49. Körner, C. (2000) Why are there global gradients in species richness? Mountains might hold the answer. Trends in Ecology & Evolution, 15, 513–514. https://doi.org/10.1016/S0169-5347(00)02004-8
  50. Körner, C. & Paulsen, J. (2004) A world-wide study of high altitude treeline temperatures. Journal of Biogeography, 31, 713–732. https://doi.org/10.1111/j.1365-2699.2003.01043.x
  51. Li, X.-Y., Shen, X.-Y., Liu, T.-Y., Jia, Y.-H. & Chen, H.-F. (2026a) Two new species of Astenus Dejean, 1833 (Coleoptera: Staphylinidae: Paederinae) from Mêdog, China. Zootaxa, 5786 (1), 101–111. https://doi.org/10.11646/zootaxa.5786.1.12
  52. Li, X.-Y., Ma, H.-Y., Wang, L.-F., Pan, Z.-H. & Lü, L. (2026b) A new species of Cephalochetus Kraatz, 1859 (Coleoptera: Staphylinidae: Paederinae) from Mêdog, China. Zootaxa, 5786 (1), 112–118. https://doi.org/10.11646/zootaxa.5786.1.13
  53. Li, X.-Y., Yang, M., Su, R., Li, M.-Y. & Chen, H.-F. (2026c) The genus Pinopellis Assing from Mêdog, China, with a new species (Coleoptera: Staphylinidae: Paederinae). Zootaxa, 5786 (1), 132–138. https://doi.org/10.11646/zootaxa.5786.1.15
  54. Liang, Z.-L., Konstantinov, A.S., Ruan, Y.-Y., Yang, X.-K. & Ge, S.-Q. (2026) Revision of Longitarsus cyanipennis species group, with description of eleven new species (Coleoptera: Chrysomelidae: Galerucinae: Alticitae). Zootaxa, 5786 (1), 581–624. https://doi.org/10.11646/zootaxa.5786.1.51
  55. Lin, M.-Y., He, L. & Li, Y. (2026a) A review of the genus Nadezhdiella Plavilstshikov, 1931 (Coleoptera:Cerambycidae: Cerambycinae: Cerambycini), with the description of a new species from Xizang, China. Zootaxa, 5786 (1), 547–563. https://doi.org/10.11646/zootaxa.5786.1.48
  56. Lin, M.-Y. & Zhang, B.-L. (2026) A study of the genus Neocerambyx J. Thomson (Coleoptera: Cerambycidae: Cerambycinae: Cerambycini) from China, with the description of a new species. Zootaxa, 5786 (1), 564–572. https://doi.org/10.11646/zootaxa.5786.1.49
  57. Lin, W., Li, Y. & Gao, L. (2026b) A new species of Webbia Hopkins, 1915 (Coleoptera: Curculionidae: Scolytinae: Xyleborini) from China. Zootaxa, 5786 (1), 674–677. https://doi.org/10.11646/zootaxa.5786.1.55
  58. Liu, Z.-H. & Li, Z.-Z. (2026) Review of the Chinese Megahyliota Thomas, 2004 (Coleoptera: Silvanidae: Brontinae), with description of a new species. Zootaxa, 5786 (1), 518–525. https://doi.org/10.11646/zootaxa.5786.1.45
  59. Lu, Y.-Y., Borjigin, M. & Bai, M. (2026) Discussion of four species of Anomala Samouelle from Mêdog, Xizang and description of one new species of Melanopopillia Lin from Guangxi, China (Coleoptera: Scarabaeidae: Rutelinae). Zootaxa, 5786 (1), 186–211. https://doi.org/10.11646/zootaxa.5786.1.19
  60. Lü, H.-Y. & Zhang, R.-Z. (2026) Orthosinus medogensis sp. nov. (Coleoptera: Curculionidae: Dryophthorinae) from Xizang, China, with notes on the synonymy of Xerodermus Lacordaire under Orthosinus Motschulsky. Zootaxa, 5786 (1), 664–673. https://doi.org/10.11646/zootaxa.5786.1.54
  61. Luo, Y.-P., Lu, Y.-Y. & Král, D. (2026) Description of a new brachypterous species of Phelotrupes Jekel, 1866 from Xizang, China, with additional records of Geotrupes Latreille, 1797 (Coleoptera: Geotrupidae). Zootaxa, 5786 (1), 147–169. https://doi.org/10.11646/zootaxa.5786.1.17
  62. Mai, Z.-Q. & Jia, F.-L. (2026a) Asiacyon Mai, Jia, Ryndevich & Fikáček, 2024 (Coleoptera: Hydrophilidae: Sphaeridiinae: Megasternini) from southern Xizang, China. Zootaxa, 5786 (1), 46–61. https://doi.org/10.11646/zootaxa.5786.1.7
  63. Mai, Z.-Q. & Jia, F.-L. (2026b) Additional faunistic records of Protosternini from China (Coleoptera: Hydrophilidae: Sphaeridiinae). Zootaxa, 5786 (1), 92–100. https://doi.org/10.11646/zootaxa.5786.1.11
  64. Mani, M.S. (1968) Ecology and Biogeography of High Altitude Insects. Series Entomologica, Vol. 4. Dr. W. Junk N.V. Publishers, The Hague, xiv + 527 pp. https://doi.org/10.1007/978-94-017-1339-9
  65. Marshall, G.A.K. (1916) Coleoptera. Rhynchophora: Curculionidae. In: Shipley, A.E. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–367. https://doi.org/10.5962/bhl.title.100762
  66. Maulik, S. (1919) Coleoptera. Chrysomelidae (Hispinae and Cassidinae). In: Shipley, A.E. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–439.
  67. Maulik, S. (1926) Coleoptera. Chrysomelidae (Chrysomelinae and Halticinae). In: Shipley, A.E. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–442.
  68. Maulik, S. (1936) Coleoptera. Chrysomelidae (Galerucinae). In: Sewell, R.B.S. (Ed.), The Fauna of British India, including Ceylon and Burma. Taylor & Francis, London, pp. 1–648.
  69. Miao, J.-L., Jiu, H.-Y., Tong, J.-B., Yang, X.-K. & Yang, Y.-X. (2026) A new species of Mimothrix Majer, 1989 (Coleoptera: Dasytidae) from Xizang, China. Zootaxa, 5786 (1), 499–506. https://doi.org/10.11646/zootaxa.5786.1.43
  70. Misof, B., Liu, S., Meusemann, K., Peters, R.S., Donath, A., Mayer, C., Frandsen, P.B., Ware, J., Flouri, T., Beutel, R.G., Niehuis, O., Petersen, M., Izquierdo-Carrasco, F., Wappler, T., Rust, J., Aberer, A.J., Aspöck, U., Aspöck, H., Bartel, D., Blanke, A., Berger, S., Böhm, A., Buckley, T.R., Calcott, B., Chen, J., Friedrich, F., Fukui, M., Fujita, M., Greve, C., Grobe, P., Gu, S., Huang, Y., Jermiin, L.S., Kawahara, A.Y., Krogmann, L., Kubiak, M., Lanfear, R., Letsch, H., Li, Yiyuan, Li, Z., Li, J., Lu, H., Machida, R., Mashimo, Y., Kapli, P., McKenna, D.D., Meng, G., Nakagaki, Y., Navarrete-Heredia, J.L., Ott, M., Ou, Y., Pass, G., Podsiadlowski, L., Pohl, H., Reumont, B.M. von, Schütte, K., Sekiya, K., Shimizu, S., Ślipiński, A., Stamatakis, A., Song, W., Su, X., Szucsich, N.U., Tan, M., Tan, X., Tang, M., Tang, J., Timelthaler, G., Tomizuka, S., Trautwein, M., Tong, X., Uchifune, T., Walzl, M.G., Wiegmann, B.M., Wilbrandt, J., Wipfler, B., Wong, T.K.F., Wu, Q., Wu, G., Xie, Y., Yang, S., Yang, Q., Yeates, D.K., Yoshizawa, K., Zhang, Q., Zhang, R., Zhang, W., Zhang, Y., Zhao, J., Zhou, C., Zhou, L., Ziesmann, T., Zou, S., Li, Y., Xu, X., Zhang, Y., Yang, H., Wang, J., Wang, J., Kjer, K.M. & Zhou, X. (2014) Phylogenomics resolves the timing and pattern of insect evolution. Science, 346, 763–767. https://doi.org/10.1126/science.1257570
  71. Mittermeier, R.A., Myers, N., Thomsen, J.B., da Fonseca, G.A.B. & Olivieri, S. (1998) Biodiversity hotspots and major tropical wilderness areas: approaches to setting conservation priorities. Conservation Biology, 12, 516–520. https://doi.org/10.1046/j.1523-1739.1998.012003516.x
  72. Myers, N. (1988) Threatened biotas: "hot spots" in tropical forests. The Environmentalist, 8, 187–208. https://doi.org/10.1007/BF02240252
  73. Myers, N., Mittermeier, R.A., Mittermeier, C.G., da Fonseca, G.A.B. & Kent, J. (2000) Biodiversity hotspots for conservation priorities. Nature, 403, 853–858. https://doi.org/10.1038/35002501
  74. Peng, Y.-Y., Liang, Z.-L. & Ruan, Y.-Y. (2026) The flea beetle fauna of Mêdog, China, with description of three new species (Coleoptera: Chrysomelidae: Galerucinae: Alticitae). Zootaxa, 5786 (1), 625–654. https://doi.org/10.11646/zootaxa.5786.1.52
  75. Qiu, L. & Ruan, Y.-Y. (2026) A new species and two new records of Dimini click beetles (Coleoptera: Elateridae) from Xizang, China. Zootaxa, 5786 (1), 239–249. https://doi.org/10.11646/zootaxa.5786.1.22
  76. QTP Expedition Group, Chinese Academy of Sciences (1981a) Insects of Xizang. Vol. 1. Science Press, Beijing, xi + 600 pp. [in Chinese, with English summaries]
  77. QTP Expedition Group, Chinese Academy of Sciences (1981b) Insects of Xizang. Vol. 2. Science Press, Beijing, ix + 508 pp. [in Chinese, with English summaries]
  78. Rahbek, C. (1995) The elevational gradient of species richness: a uniform pattern? Ecography, 18, 200–205. https://doi.org/10.1111/j.1600-0587.1995.tb00341.x
  79. Rahbek, C., Borregaard, M.K., Colwell, R.K., Dalsgaard, B., Holt, B.G., Morueta-Holme, N., Nogues-Bravo, D., Whittaker, R.J. & Fjeldså, J. (2019a) Humboldt’s enigma: What causes global patterns of mountain biodiversity? Science, 365, 1108–1113. https://doi.org/10.1126/science.aax0149
  80. Rahbek, C., Borregaard, M.K., Antonelli, A., Colwell, R.K., Holt, B.G., Nogues-Bravo, D., Rasmussen, C.M. Ø., Richardson, K., Rosing, M.T., Whittaker, R.J. & Fjeldså, J. (2019b) Building mountain biodiversity: Geological and evolutionary processes. Science, 365, 1114–1119. https://doi.org/10.1126/science.aax0151
  81. Stork, N.E. (2018) How many species of insects and other terrestrial arthropods are there on Earth? Annual Review of Entomology, 63, 31–45. https://doi.org/10.1146/annurev-ento-020117-043348
  82. Wang, C.-B. (2026a) Revised inventory of Chinese Ceratocanthinae (Coleoptera: Hybosoridae), emphasizing species from southeastern Xizang with description of a new species of Eusphaeropeltis Gestro. Zootaxa, 5786 (1), 170–185. https://doi.org/10.11646/zootaxa.5786.1.18
  83. Wang, C.-B. (2026b) Pelecotoides xui sp. nov., the third Asian species of Pelecotoides Laporte from Xizang, China (Coleoptera: Ripiphoridae: Ptilophorinae). Zootaxa, 5786 (1), 397–405. https://doi.org/10.11646/zootaxa.5786.1.33
  84. Wang, C.-T., Fang, C., Yang, Y.-X. & Liu, H.-Y. (2026b) Two new species of Plateros Bourgeois, 1879 (Coleoptera: Lycidae) from Xizang, China. Zootaxa, 5786 (1), 250–255. https://doi.org/10.11646/zootaxa.5786.1.23
  85. Wang, Y.-N., Shi, H.-L. & Liang, H.-B. (2026a) A new genus and three new species of Pterostichini (Coleoptera: Carabidae) from Mêdog, China. Zootaxa, 5786 (1), 23–45. https://doi.org/10.11646/zootaxa.5786.1.6
  86. Wu, B. & Yuan, C.-Y. (2026) Two new species of Strongylium Kirby (Coleoptera: Tenebrionidae) from Xizang, China. Zootaxa, 5786 (1), 461–467. https://doi.org/10.11646/zootaxa.5786.1.40
  87. Xie, X.-F., Wang, X.-M., Peng, Z.-Q. & Chen, X.-S. (2026) A taxonomic review of the genus Clitostethus Weise (Coleoptera: Coccinellidae), with descriptions of two new species from China. Zootaxa, 5786 (1), 313–331. https://doi.org/10.11646/zootaxa.5786.1.30
  88. Xing, Y. & Ree, R.H. (2017) Uplift-driven diversification in the Hengduan Mountains, a temperate biodiversity hotspot. Proceedings of the National Academy of Sciences, 114, E3444–E3451. https://doi.org/10.1073/pnas.1616063114
  89. Xu, Q., Zhang, H., Jelínek, J., He, W.H. & Huang, M. (2026) New species and new records of Cryptarchinae (Coleoptera: Nitidulidae) from China. Zootaxa, 5786 (1), 535–546. https://doi.org/10.11646/zootaxa.5786.1.47
  90. Yang, G.-Y. (2026) A review of Omadius Laporte de Castelnau, 1836 (Coleoptera: Cleridae) from Mêdog, Xizang, China, with descriptions of three new species. Zootaxa, 5786 (1), 481–498. https://doi.org/10.11646/zootaxa.5786.1.42
  91. Yang, Z., Liu, H.-Y., Yang, X.-K. & Yang, Y.-X. (2026b) Taxonomic notes on the Lycocerus purpurascens species-group (Coleoptera: Cantharidae), with descriptions of two new species from China. Zootaxa, 5786 (1), 273–285. https://doi.org/10.11646/zootaxa.5786.1.25
  92. Yang, Z.-Y., Liu, W.-G., Bai, M., Ahrens, D., Zheng, Y.-J. & Liu, Y. (2026a) An update to the taxonomy of Sericini (Coleoptera: Scarabaeidae: Sericinae) from Xizang, China. Zootaxa, 5786 (1), 212–230. https://doi.org/10.11646/zootaxa.5786.1.20
  93. Ye, M.-L., Zhang, Q., Peng, Z.-Q., Chen, X.-S. & Wang, X.-M. (2026) A review of the genus Henosepilachna Li, 1961 (Coleoptera: Coccinellidae) from China. Zootaxa, 5786 (1), 332–368. https://doi.org/10.11646/zootaxa.5786.1.31
  94. Yin, Z.-W. (2022) The Batrisini of Tibet: unveiling an enigmatic ant-loving beetle diversity at Earth’s “Third Pole” (Coleoptera, Staphylinidae, Pselaphinae). Zootaxa, 5111 (1), 1–211. https://doi.org/10.11646/zootaxa.5111.1.1
  95. Zhang, B.-Y., Li, X.-Y. & Li, X.-M. (2026a) Four new species of the genus Blaps Fabricius, 1775 from Xizang, China (Coleoptera: Tenebrionidae: Blaptinae: Blaptini). Zootaxa, 5786 (1), 406–422. https://doi.org/10.11646/zootaxa.5786.1.34
  96. Zhang, H., Huang, Y.-J., Jelínek, J., Yu, Z.-Z. & Huang, M. (2026d) Three new species of Aethina Erichson, 1843 from China (Coleoptera: Nitidulidae: Nitidulinae). Zootaxa, 5786 (1), 526–534. https://doi.org/10.11646/zootaxa.5786.1.46
  97. Zhang, W.-W., Liu, H.-Y., Yang, X.-K. & Yang, Y.-X. (2026c) Definition of the Ichthyurus davidi species group (Coleoptera: Cantharidae), with description of new species and additional faunistic records from China. Zootaxa, 5786 (1), 256–272. https://doi.org/10.11646/zootaxa.5786.1.24
  98. Zhang, Y.-Q., Pubu, Z. & Yin, Z.-W. (2026b) First report of the tribe Pselaphini from Xizang, with description of two new species (Coleoptera: Staphylinidae: Pselaphinae). Zootaxa, 5786 (1), 139–146. https://doi.org/10.11646/zootaxa.5786.1.16
  99. Zhou, Y. & Chen, B. (2026) A new Lagria Fabricius, 1775 from Xizang, China, with a checklist of Lagriini in Mêdog County (Coleoptera: Tenebrionidae: Lagriinae). Zootaxa, 5786 (1), 441–448. https://doi.org/10.11646/zootaxa.5786.1.37
  100. Zhou, D.-Y., Tenzin, N. & Zhang, R.-Z. (2026a) Discovery of Morphostenophanes Pic, 1925 (Coleoptera: Tenebrionidae: Stenochiinae) in Xizang, China, with description of a new species. Zootaxa, 5786 (1), 455–460. https://doi.org/10.11646/zootaxa.5786.1.39
  101. Zhou, X., Tenzin, N., Shen, R.-R., Da, W., Bai, M. & Háva, J. (2026b) Description of a new species of Anthrenus Geoffroy from Xizang, China (Coleoptera: Dermestidae: Megatominae). Zootaxa, 5786 (1), 293–299. https://doi.org/10.11646/zootaxa.5786.1.27
  102. Zhu, Z.-H., Chen, X.-S., Peng, Z.-Q., Toulakhom, C. & Wang, X.-M. (2026) Review of the genus Micraspis Chevrolat, 1836 (Coleoptera: Coccinellidae) from China and Laos, with description of three new species. Zootaxa, 5786 (1), 369–396. https://doi.org/10.11646/zootaxa.5786.1.32

How to Cite

Da, W., Ge, S.-Q., Huang, Z.-Z., Liang, H.-B., Pan, Z. & Yin, Z.-W. (2026) Introduction: Beetle Diversity on the Qinghai-Xizang Plateau: the Mêdog region. Zootaxa, 5786 (1), 10–18. https://doi.org/10.11646/zootaxa.5786.1.4