Two new species of the genus Trilacuna Tong & Li, 2007 (Araneae, Oonopidae) from the Nangunhe Nature Reserve, Yunnan Province, China

Authors: Dai, Chengzhi Country: People's Republic of China DOI: 10.3897/BDJ.13.e175820 Published: Jan. 1, 2025 Source: Biodiversity Data Journal OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: morphology · Topics: Spider Taxonomy and Behavior Studies, Subterranean biodiversity and taxonomy, Scarabaeidae Beetle Taxonomy and Biogeography

The spider genus Trilacuna Tong & Li, 2007, currently comprises 32 species known from China, of which 15 species are from Yunnan and one species, i.e. T. wumanshan Tong, Yang & Zhang, 2023 is recorded from the Nangunhe Nature Reserve, Yunnan.Two new Trilacuna species, Trilacuna jimengi Dai & Tong, sp. nov. (♂♀) and Trilacuna nangunhe Dai & Tong, sp. nov. (♂♀), are described, based on specimens collected from the Nangunhe Nature Reserve, Yunnan Province. Morphological descriptions and photomicroscopy images of the new species are given.

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