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Issue: Vol. 5716 No. 2: 30 Oct. 2025
Type: Article
Published: 2025-10-30
DOI: 10.11646/zootaxa.5716.2.5
Page range: 257-267
Abstract views: 83
PDF downloaded: 4

On the genus Paccius (Araneae, Trachelidae) in Madagascar: two new species, redescriptions, and a key to the species

SpiDiverse, Biodiversity Inventory for Conservation npo (BINCO), 3380 Walmersumstraat, Glabbeek, Belgium; University of Iceland, Faculty of Life- and Environmental Sciences, Sturlugata 7, 102 Reykjavík, Iceland; Operation Wallacea, Lincolnshire, UK
SpiDiverse, Biodiversity Inventory for Conservation npo (BINCO), 3380 Walmersumstraat, Glabbeek, Belgium; Operation Wallacea, Lincolnshire, UK
University of Iceland, Faculty of Life- and Environmental Sciences, Sturlugata 7, 102 Reykjavík, Iceland
Araneae Afrotropical dark sac spider discovery taxonomy tibial apophysis

Abstract

The Malagasy and Seychellois endemic dark sac spider genus Paccius Simon, 1898 is a putatively highly diverse radiation of trachelids that is currently very poorly known. Here, we describe two new species based on recently collected specimens in Madagascar: P. haddadi sp. nov., from the dry forests of the north-west, and P. mahimborondro sp. nov., from rainforests in the far north. We also redescribe P. madagascariensis (Simon, 1889) and P. mucronatus Simon, 1898, species previously described without illustrations, and provide the first key to the species of the genus.

References

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How to Cite

Pett, B.L., Escobar-Toledo, J. & Ferreira, E. (2025) On the genus Paccius (Araneae, Trachelidae) in Madagascar: two new species, redescriptions, and a key to the species. Zootaxa, 5716 (2), 257–267. https://doi.org/10.11646/zootaxa.5716.2.5