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Issue: Vol. 5814 No. 1: 20 May 2026
Type: Article
Published: 2026-05-20
DOI: 10.11646/zootaxa.5814.1.7
Page range: 119-128
Abstract views: 64
PDF downloaded: 5

Observations on Archiclaviger gaofani Yin, Hlaváč & Cuccodoro (Coleoptera: Staphylinidae: Pselaphinae), with new faunistic records from Nanjing

College of Horticulture; Nanjing Agriculture University; Xuanwu District; Nanjing 210095; Jiangsu; China
College of Horticulture; Nanjing Agriculture University; Xuanwu District; Nanjing 210095; Jiangsu; China
Laboratory of Systematic Entomology; College of Life Sciences; Shanghai Normal University; Xuhui District; Shanghai 200234; China
Coleoptera Clavigeritae myrmecophily Nylanderia bourbonica ant–beetle interaction transport behavior new record

Abstract

The myrmecophilous pselaphine beetle Archiclaviger gaofani Yin, Hlaváč & Cuccodoro, 2020 (Coleoptera: Staphylinidae: Pselaphinae: Clavigeritae) is reported from Nanjing, Jiangsu Province, eastern China. This discovery represents the second known locality of this species, extending its distribution for 95 km westward from the type locality in Changzhou. A relatively large population comprising approximately 20 individuals was discovered in nests of Nylanderia bourbonica (Forel, 1886) (Hymenoptera: Formicidae) under stones and bricks in a riparian wetland park along the Yangtze River. For the first time, detailed behavioral observations are provided for the genus Archiclaviger Heller, 1936.

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How to Cite

Yang, T.-Q., Feng, Y.-C. & Yin, Z.-W. (2026) Observations on Archiclaviger gaofani Yin, Hlaváč & Cuccodoro (Coleoptera: Staphylinidae: Pselaphinae), with new faunistic records from Nanjing. Zootaxa, 5814 (1), 119–128. https://doi.org/10.11646/zootaxa.5814.1.7