First record of Megaselia abdita (Schmitz, 1959) (Diptera: Phoridae) infestation in captive tarantulas (Araneae: Theraphosidae

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  First record of Megaselia abdita (Schmitz, 1959) (Diptera: Phoridae) infestation in captive tarantulas (Araneae: Theraphosidae Abstract Flies of the genus Megaselia Rondani, 1856 exhibit exceptional ecological flexibility, with certain species acting as facultative parasites. This study presents the first documented cases of Megaselia abdita (Schmitz, 1959) infesting captive tarantulas (Araneae: Theraphosidae, Ceratogyrus darlingi Pocock, 1897 and Psalmopoeus irminia Saager, 1994) in terrarium settings. Our observations demonstrate that M . abdita colonise artificial habitats and exploit spider hosts similarly to Megaselia scalaris . Citation: Szymański, D.M., Szymański, D., Kłonowski, P. (2026). First record of Megaselia abdita (Schmitz, 1959) (Diptera: Phoridae) infestation in captive tarantulas (Araneae: Theraphosidae). Dipteron, 42, 25-29. https://doi.org/10.5281/zenodo.23137389

A new spider species of Scytodes Latreille, 1804 from Jiangxi Province, southern China (Araneae, Scytodidae)

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A new spider species of Scytodes Latreille, 1804 from Jiangxi Province, southern China (Araneae, Scytodidae)

Background

Despite the increasing discovery of new spider species in Jiangxi Province, most are entelegynes or mygalomorphs, with haplogyne spiders being seldom reported. However, during a decade-long survey of spiders in Jinggangshan National Nature Reserve, two species of Scytodes were identified, including one known species, S. liui Wang, 1994 and one new species.

New information

A new species, Scytodes tanjiashui Liu, sp. nov., is described from Jinggangshan National Nature Reserve, Jiangxi Province, China. Morphological illustrations, SEM pictures, ink drawing, DNA barcode, photos of live specimens and a distribution map are given. The total number of the known species of Scytodes from China is raised to 11.

Shi Y, Liu P, Yao Y, Liu K (2026) A new spider species of Scytodes Latreille, 1804 from Jiangxi Province, southern China (Araneae, Scytodidae). Biodiversity Data Journal 14: e181164. https://doi.org/10.3897/BDJ.14.e181164