Cicileus derradji sp. nov., a new species from southern Algeria (Scorpiones: Buthidae)

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  Cicileus derradji sp. nov., a new species from southern Algeria (Scorpiones: Buthidae) Abstract A new scorpion species, Cicileus derradji sp. nov., is described from Tin Zaouatine District, In Guezzam Province, southern Algeria. The description is based on an adult male holotype, an adult female paratype and a juvenile specimen, and is supported by detailed morphological analyses, including colouration, morphometrics, carination patterns and trichobothrial arrangement. This discovery extends the known distribution of the genus Cicileus approximately 500 km southwestward within Algeria. With the addition of this species, the number of recognised species in the genus increases to six. The new species is compared with all previously known species of Cicileus , and detailed colour photographs, including images taken under ultraviolet illumination, are provided. Derradj, L., Aydın Yağmur, E., Benali, N., & Bikada, M. (2026). Cicileus derradji sp. nov., a new species from south...

Two new cave-dwelling Spiricoelotes species (Araneae, Agelenidae) from Hubei, China

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Two new cave-dwelling Spiricoelotes species (Araneae, Agelenidae) from Hubei, China

Abstract

Two new cave-dwelling Spiricoelotes (Wang, 2002) species are described: S. metyr sp. nov. (♂♀) and S. zhengi sp. nov. (♂♀). Moreover, Spiricoelotes zonatus (Peng & Wang, 1997) is redescribed due to the high similarity to S. zhengi sp. nov. All these three species are illustrated, and their collection localities are mapped. To ensure the correct gender match, the COI sequences data are provided.

Chen H, Liu J, Wei M (2025) Two new cave-dwelling Spiricoelotes species (Araneae, Agelenidae) from Hubei, China. ZooKeys 1245: 383-397. https://doi.org/10.3897/zookeys.1245.145389