A new Cataleptoneta species (Araneae, Leptonetidae) from sulfidic caves in Greece and Albania

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  A new Cataleptoneta species (Araneae, Leptonetidae) from sulfidic caves in Greece and Albania Abstract A new species of the genus Cataleptoneta Denis, 1955, Cataleptoneta sulfur sp. nov ., is described from caves in the Vromoner Canyon (Sarandaporo River Valley), on the Greek–Albanian border (northwestern Greece and southern Albania), on the basis of both sexes. Drawings, scanning electron micrographs, and digital images of diagnostic features are presented. Analysis of COI mitochondrial barcode sequences confirmed the species distinction from all the other sequences. Within the species two separate lineages, unique to each cave were found. The genus Cataleptoneta is not monophyletic as now circumscribed and confirmed also by the phylogenetic analysis of the sequences. Urák I, Ştefan A, Motoc RM, Brad T, Zsigmond A-R, Sarbu SM, Szűts T (2026) A new Cataleptoneta species (Araneae, Leptonetidae) from sulfidic caves in Greece and Albania. ZooKeys 1294: 89-107. https://doi.org/...

The first occurrence records of Kukulcania hibernalis (Hentz, 1842) from Ascension Island and Saint Barthélemy (Araneae: Filistatidae)

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The first occurrence records of Kukulcania hibernalis (Hentz, 1842) from Ascension Island and Saint Barthélemy (Araneae: Filistatidae)

Abstract

The Southern House Spider Kukulcania hibernalis (Hentz, 1842), native to coastal eastern Mexico and the eastern United States, is widely distributed in Central and South America, the Caribbean, and has been recorded from Liberia and the Canary Islands. Recent examination of material from Ascension Island and Saint Barthélemy newly confirm its presence as a non-native species on these islands. Kukulcania hibernalis is synanthropic, which has presumably allowed it to colonise many non-indigenous countries. In addition to reporting the new localities, we map the updated global distribution of K. hibernalis.

Sherwood, Danniella & Sharp, Adam. (2023). The first occurrence records of Kukulcania hibernalis (Hentz, 1842) from Ascension Island and Saint Barthélemy (Araneae: Filistatidae). Opuscula Zoologica. 205-209. 10.18348/opzool.2023.9.205. Danniella Sherwood via ResearchGate