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Issue: Vol. 5336 No. 4: 24 Aug. 2023
Type: Article
Published: 2023-08-24
DOI: 10.11646/zootaxa.5336.4.1
Page range: 451-480
Abstract views: 279
PDF downloaded: 20

Review of Chalcovietnamicus Marusik, 1991, with description of four new species (Araneae, Salticidae, Euophryini)

Key Laboratory of Zoological Systematics and Application of Hebei Province; Institute of Life Science and Green Development; College of Life Sciences; Hebei University; Baoding; Hebei 071002; P. R. China
Faculty of Natural Sciences and Technology; Tay Nguyen University; 567 Le Duan; Buon Ma Thuot; Dak Lak 630000; Vietnam
Departments of Zoology and Botany and Beaty Biodiversity Museum; University of British Columbia; 6270 University Boulevard; Vancouver; British Columbia; V6T 1Z4; Canada
Key Laboratory of Zoological Systematics and Application of Hebei Province; Institute of Life Science and Green Development; College of Life Sciences; Hebei University; Baoding; Hebei 071002; P. R. China
Araneae China euophryine jumping spider new combination new synonym Southeast Asia

Abstract

The euophryine genus Chalcovietnamicus Marusik, 1991, a member of the Laufeia group of genera, is reviewed, and four new species from southern China and Southeast Asia are described with both sexes: Chalcovietnamicus logunovi Yu, Maddison & Zhang, sp. nov., C. marusiki Yu, Maddison & Zhang, sp. nov., C. terbakar Yu, Maddison & Zhang, sp. nov. and C. weihangi Yu & Zhang, sp. nov.. The monotypic genus Junxattus Prószyński & Deeleman-Reinhold, 2012 syn. nov. is considered as a junior synonym of Chalcovietnamicus Marusik, 1991, and Parvattus Zhang & Maddison, 2012 is revalidated and removed from synonymy with Chalcovietnamicus Marusik, 1991. The previously unknown female of C. vietnamensis (Żabka, 1985) is described based on specimens from Vietnam and Singapore. All species of Chalcovietnamicus are assigned to two species groups (daiqini-group and vietnamensis-group), except C. naga Logunov, 2020 that is herein considered as an incertae sedis.

 

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