Synsphyronus xynus is a species of pseudoscorpion in the Garypidae family. It is endemic to Australia. It was described in 2021 by Australian arachnologists Karen Cullen and Mark Harvey. The specific epithet xynus ('common') refers to the species’ widespread distribution throughout the Pilbara region.[1][2]

Synsphyronus xynus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Pseudoscorpiones
Family: Garypidae
Genus: Synsphyronus
Species:
S. xynus
Binomial name
Synsphyronus xynus

Description

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The body lengths of males are 2.14–2.69 mm; those of females 2.36–3.23 mm. Colouration is generally reddish-brown with paired darker patches.[1]

Distribution and habitat

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The species occurs in the Pilbara region of North West Australia, where it is found beneath paperbark and eucalypt bark. The type locality is 20 km south-west of Hancock Gorge in Karijini National Park.[2][1]

Behaviour

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The pseudoscorpions are terrestrial predators.[2][1]

References

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  1. ^ a b c d e Cullen, KL; Harvey, MS (2021). "New species of the pseudoscorpion genus Synsphyronus (Pseudoscorpiones: Garypidae) from Australia" (PDF). Records of the Western Australian Museum. 36: 33–65 [57]. doi:10.18195/issn.0312-3162.36.2021.033-065. Retrieved 2023-10-31.
  2. ^ a b c "Species Synsphyronus xynus Cullen & Harvey, 2021". Australian Faunal Directory. Dept of Climate Change, Energy, the Environment and Water, Australia. 2023-10-09. Retrieved 2023-10-31.