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/...

New data on some African tarantulas including palpal bulb morphology in Pterinochilus Pocock, 1897 (Araneae: Theraphosidae)

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New data on some African tarantulas including palpal bulb morphology in Pterinochilus Pocock, 1897 (Araneae: Theraphosidae)

Abstract
We catalogue the theraphosids of the subfamilies Harpactirinae and Stromatopelminae housed in the Zoological Institute of the Russian Academy of Sciences, Saint Petersburg. The first record of Pterinochulus raygabrieli Gallon, 2009 from Ethiopia is presented with discussion on the bulb morphology of this species, alongside faunistic data on Eucratoscelus constrictus (Gerstaecker, 1873) and Pterinochilus murinus Pocock, 1897 in Kenya, Idiothele nigrofulva (Pocock, 1898) in South Africa, and Stromatopelma calceatum (Fabricius, 1793) in Guinea. 

Bariev, Timur & Sherwood, Danniella. (2025). New data on some African tarantulas including palpal bulb morphology in Pterinochilus Pocock, 1897 (Araneae: Theraphosidae). rej. 34. 58-63. 

Special thanks to Danni Sherwood for providing this paper via ResearchGate