The genus Megalopinus Eichelbaum, 1915 in Arunachal Pradesh, India (Coleoptera: Staphylinidae: Megalopsidiinae)

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DOI:

https://doi.org/10.25674/501

Keywords:

Coleoptera, rove beetle, Megalopinus, new species, faunistics, Oriental region, Eastern Himalayan broadleaf forests

Abstract

Five species of the genus Megalopinus Eichelbaum, 1915 are reported from the Indian state of Arunachal Pradesh. Three species are described as new to science: Megalopinus arunachalensis Mainda spec. nov., Megalopinus mithun Mainda spec. nov., and Megalopinus micros Mainda spec. nov. The new species are illustrated and compared with similar Oriental species. Moreover, new records of two additional species, Megalopinus helferi (Dormitzer, 1851) and Megalopinus nepalensis Puthz, 2012, are published. All known records are presented in a map. Finally, habitats of Megalopinus species in Arunachal Pradesh are described and figured.

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References

Eichelbaum, F. (1913). Verzeichnis der von mir in den Jahren 1903 und 1904 in Deutsch und Britisch Ostafrika eingesammelten Staphylinidae. Archiv für Naturgeschichte, Abteilung A, Berlin 79(3): 114-168.

European Space Agency (2024). Copernicus Global Digital Elevation Model. Distributed by OpenTopography. doi.org/10.5069/G9028PQB. Accessed 2026-02-02.

Mainda, T. (2022). Contribution to the knowledge of the genus Megalopinus Eichelbaum, 1915 in the Oriental region (Coleoptera: Staphylinidae). Journal of Tropical Coleopterology 3(1): 45–54. doi.org/10.53716/jtc.3.1.7.2022

Mainda, T. (2024). On Oriental species of the genus Megalopinus Eichelbaum, 1915: one new species and taxonomical and biogeographical notes (Coleoptera, Staphylinidae, Megalopsidiinae). Soil Organisms 96(1): 37–46. doi.org/10.25674/409

Mainda, T. (2025a). Two new species of the genus Megalopinus Eichelbaum, 1915 from Vietnam and the Philippines (Coleoptera, Staphylinidae, Megalopsidiinae). Linzer biologische Beiträge 56(2): 605–610.

Mainda, T. (2025b). Three species of Megalopinus Eichelbaum, 1915 from Central Laos (Coleoptera, Staphylinidae, Megalopsidiinae). Baltic Journal of Coleopterology 25(2): 317–323. doi.org/10.59893/bjc.25(2).018

Mainda, T., Lopardo, L. & Michalik, P. (2024). Megalopinus casuarius sp. nov. from the Cape York Peninsula and new distribution data of Megalopinus species in eastern Australia (Staphylinidae, Megalopsidiinae). Australian Journal of Taxonomy 79: 1–9. doi.org/10.54102/ajt.47ysd

Puthz, V. (1977): Neue Bemerkungen über afrikanische Megalopinus-Arten (Coleoptera: Staphylinidae). Folia Entomologica Hungarica (Series Nova) 30(1): 129–132.

Puthz, V. (2012). Über die Megalopinus-Arten der Orientalis (Coleoptera, Staphylinidae). Linzer biologische Beiträge 44(2): 1373–1430.

Puthz, V. (2013). Weitere Megalopinus-Arten aus der Orientalis (Coleoptera, Staphylinidae). Linzer biologische Beiträge 45(1): 845–849.

Puthz, V. (2014). Bemerkungen über drei Megalopinus-Arten der Orientalis (Coleoptera, Staphylinidae). Linzer biologische Beiträge 46(2): 1525–1528.

Puthz, V. (2021). Zwei neue Megalopinus-Arten aus Laos (Coleoptera, Staphylinidae). Mitteilungen des Internationalen Entomologischen Vereins 44(1/2): 9–12.

Puthz, V. (2026). Steninen aus Arunachal Pradesh, Indien (Coleoptera, Staphylinidae). Linzer biologische Beiträge 58(1): in press.

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Published

2026-04-01

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Section

RESEARCH ARTICLES

How to Cite

Mainda, T., Gogoi, H., Dobiam, T., Singh, S., & Betz, O. (2026). The genus Megalopinus Eichelbaum, 1915 in Arunachal Pradesh, India (Coleoptera: Staphylinidae: Megalopsidiinae). Soil Organisms, 98(1), 87–96. https://doi.org/10.25674/501

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