Hidden in the woods: A new species of Hexura (Araneae, Mygalomorphae, Antrodiaetidae) from a highly restricted range in Idaho

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  Hidden in the woods: A new species of Hexura (Araneae, Mygalomorphae, Antrodiaetidae) from a highly restricted range in Idaho Abstract A new species of Hexura Simon, 1885 is described from a very restricted geographic range in the Rocky Mountains of Idaho, 500 km east of the previously known distribution of the genus in the Coastal Ranges and western Cascade Mountains of Oregon and Washington. This work provides the first taxonomic information for this group in almost 50 years, including a phylogenomic framework for the genus within the mygalomorph superfamily Atypoidea , based on Ultraconserved elements ( UCEs ). Hexura vandal sp. nov . can be distinguished from the other two described species by a combination of morphological, molecular, and geographic characteristics. Lastly, we discuss the need for conservation actions to secure the survival of the species. Calatayud-Mascarell A, Briggs EJ, Hamilton CA (2026) Hidden in the woods: A new species of Hexura (Araneae, Mygalomo...

New taxonomic and faunistic data on the funnel-weavers (Araneae, Agelenidae) of Turkiye and the Caucasus, with five new species

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New taxonomic and faunistic data on the funnel-weavers (Araneae, Agelenidae) of Turkiye and the Caucasus, with five new species

Abstract

New taxonomic and faunistic data on the agelenid spiders of Turkiye and the Caucasus are provided. Five species are described as new to science: Maimuna antalyensis sp. nov. (♂♀; Turkiye: Antalya), Tegenaria ballarini sp. nov. (♂♀; Turkiye: Antalya), T. beyazcika sp. nov. (♂; Turkiye: Antalya), T. egrisiana sp. nov. (♂♀; Georgia: Imereti), and T. hoeferi sp. nov. (♂♀; Armenia: Kotayk). Tegenaria lazarovi Dimitrov, 2020, syn. nov. is proposed as a new junior synonym of T. averni Brignoli, 1978. Persiscape caucasica (Guseinov, Marusik & Koponen, 2005) is newly reported from Armenia, and T. chumachenkoi Kovblyuk & Ponomarev, 2008 is reported for the first time from Turkiye. New distribution records for T. dalmatica Kulczyński, 1906, T. hamid Brignoli, 1978, T. longimana Simon, 1898 and T. percuriosa Brignoli, 1972, and topotype material for T. tekke Brignoli, 1978 are reported. The record of Eratigena fuesslini (Pavesi, 1873) from Turkiye is found to be based on a misidentification, and is herein attributed to T. hamid. The presence of an embolic spine, unknown in any other species of Tegenaria, is documented in T. anhela Brignoli, 1972 for the first time. Photographs are provided for all treated species.

Zamani A, Kaya RS, Marusik YuM (2024) New taxonomic and faunistic data on the funnel-weavers (Araneae, Agelenidae) of Turkiye and the Caucasus, with five new species. ZooKeys 1218: 251-286. https://doi.org/10.3897/zookeys.1218.135249