A further new species for the genus Ananteris Thorell, 1891 (Scorpiones: Ananteridae) from a poorly prospected region of Brazilian Amazonia

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  A further new species for the genus Ananteris Thorell, 1891 (Scorpiones: Ananteridae) from a poorly prospected region of Brazilian Amazonia Abstract  A new species of the genus Ananteris Thorell, 1891 is described from the region which today defines the ‘Reserva Biológica do Río Trombetas’ in the state of Pará, Brazil. The collection of the unique specimen, presently study, took place previously to the definition of this reserve, in a joint field trip with a team of the Instituto Brasileiro de Desenvolvimento Florestal (IBDF). Ananteris antoni sp. n. is described based on one female specimen collected in a zone of dense humid forest, under death log. With this new description, the number of Ananteris species known for the scorpion fauna of Brazil is now raised to 33. Lourenço W. R., 2026. – A further new species for the genus Ananteris Thorell, 1891 (Scorpiones: Ananteridae) from a poorly prospected region of Brazilian Amazonia. Faunitaxys, 14(63): 1 – 5.  https://doi.o...

New species and records of spiders (Arachnida: Araneae) from the Maghreb

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New species and records of spiders (Arachnida: Araneae) from the Maghreb

Abstract

Based on the examination of several series of specimens collected in the Maghreb during 2014–2026, new taxonomic and faunistic data on the spider fauna of this region are provided. Eight species are described as new to science from Algeria: Archaeodictyna bosmansi Alioua & Zamani, sp. nov. (♂♀; El Maghaier), A . ouridae Alioua & Zamani, sp. nov. (♂♀; El Maghaier) [Dictynidae], Leptopilos gaetulinus Zamani & Alioua, sp. nov. (♀; El Maghaier) [Gnaphosidae], Nemesia numidica Zamani & Alioua, sp. nov. (♂; Ghardaïa) [Nemesiidae], Sulsula meghairica Zamani & Alioua, sp. nov. (♂; El Maghaier) [Oonopidae], Halodromus algericus Zamani & Alioua, sp. nov. (♂♀; El Maghaier) [Philodromidae], Artema saharensis Zamani & Alioua, sp. nov. (♂; El Menia and Ghardaïa) [Pholcidae], and Xysticus ogeri Alioua, Zamani & Dekkoumi, sp. nov. (♀; El Maghaier) [Thomisidae]. The previously unknown females of Cheiracanthium minusculum Zamani & Marusik, 2025 [Cheiracanthiidae] and Evarcha nigricans (Dalmas, 1920) [Salticidae] are described. The female described as Cryptodrassus michaeli Barrientos, 2024 [Gnaphosidae], currently known only from Spain, is shown to be misidentified and is herein attributed to “ Zelotes ” imazigheni Barrientos, 2024 [Gnaphosidae], which is misplaced in its current genus. In addition, numerous new records are documented, including nine species from Algeria; two families, four genera, and four species from Mauritania; three genera and 13 species from Libya; and one species from Tunisia. Among these records, three species are reported from Africa for the first time, and one species is recorded for the first time from the western Mediterranean. Finally, the first list of spider species known from Mauritania is provided.

Zamani, A., Belhadi, A., Dekkoumi, B., Iflefel, SA, Sidatt, ZEA, Elmareme, HM, Shaibi, T., Meddour, S. & Alioua, Y. (2026) New species and records of spiders (Arachnida: Araneae) from the Maghreb. Zootaxa , 5873 (1), 1–31. https://doi.org/10.11646/zootaxa.5873.1.1