First record of the jacobsoniid beetle genus Derolathrus Sharp (Coleoptera, Jacobsoniidae) from China with the description of a new species


	Diagnostic features of Derolathrus hainanensis sp. nov., male. A. Right elytron, dorsal view; B. Metaventrite and abdominal ventrites; C. Aedeagus. Scale bars: 0.1 mm (A, B); 0.05 mm (C).

Part of: Jiang R-X, Chen X-S, Yang L (2025) First record of the jacobsoniid beetle genus Derolathrus Sharp (Coleoptera, Jacobsoniidae) from China with the description of a new species. Deutsche Entomologische Zeitschrift 72(2): 217-223. https://doi.org/10.3897/dez.72.159951