Notes on the identity of the orb-weaver spider Araneus nox Simon, 1877 (Araneae: Araneidae) from India, including its transfer to Eriovixia Archer, 1951 and one new synonymy

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  Notes on the identity of the orb-weaver spider Araneus nox Simon, 1877 (Araneae: Araneidae) from India, including its transfer to Eriovixia Archer, 1951 and one new synonymy The orb-weaver genus Araneus Clerck, 1757 has historically served as a heterogeneous assemblage for numerous araneid spiders lacking clear generic placement, and several Asian species formerly assigned to Araneus have subsequently been transferred to more narrowly defined genera. One species that still needs further investigation on its true identity is Araneus nox (Simon, 1877), originally described as Epeira nox Simon, 1877 from Basilan Island, Philippines, and later transferred to Araneus by Simon (1905). In the same year as the description of Epeira nox, Thorell (1877) described Epeira pilula from the Moluccas (Indonesia), which was subsequently synonymised under Epeira nox by Simon (1880). Despite its broad Oriental distribution, the taxonomic identity and generic placement of A. nox have remained insuff...

A new species of Oecobius and the first record of Uroctea thaleri from Saudi Arabia (Araneae: Oecobiidae)

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A new species of Oecobius and the first record of Uroctea thaleri from Saudi Arabia (Araneae: Oecobiidae)

Abstract

A spider survey in the understudied and endemic-rich Asir region of southern Saudi Arabia recorded two species of Oecobiidae. Oecobius asirensis sp. nov. is described from the mountainous highlands. The new species exhibits marked differences in the morphology of the copulatory organs compared to the generotype, suggesting it may represent a distinct genus. The copulatory organs of Oecobius marathatus are also illustrated, to which the new species is compared. Additionally, Uroctea thaleri Rheims, Santos & van Harten, 2007 is reported for the first time from Saudi Arabia.

Vicente, R. (2026) A new species of Oecobius and the first record of Uroctea thaleri from Saudi Arabia (Araneae: Oecobiidae). Zootaxa, 5837 (3), 571–580. https://doi.org/10.11646/zootaxa.5837.3.9