Idiosoma rhaphiduca

Idiosoma rhaphiduca is a species of mygalomorph spider in the Idiopidae family. It is endemic to Australia. It was described in 1918 by Australian arachnologists William Joseph Rainbow and Robert Henry Pulleine.[1][2]

Idiosoma rhaphiduca
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Mygalomorphae
Family: Idiopidae
Genus: Idiosoma
Species:
I. rhaphiduca
Binomial name
Idiosoma rhaphiduca
Synonyms
  • Aganippe rhaphiduca Rainbow & Pulleine, 1918

Distribution and habitat

The species occurs in south-west Western Australia in open forest habitats, from the valleys of the Darling Scarp southwards to Bunbury and south-eastwards to Albany. The type locality is Kings Park in Perth.[1][2]

Behaviour

The spiders are fossorial, terrestrial predators. They construct burrows with trapdoors in wet creek banks, the flood flats of watercourses and on patches of open ground in clay soils.[2]

References

  1. Rainbow, WJ; Pulleine, RH (1918). "Australian trap-door spiders". Records of the Australian Museum. 12: 81–169 [93].
  2. "Species Idiosoma rhaphiduca (Rainbow & Pulleine, 1918)". Australian Faunal Directory. Dept of Climate Change, Energy, the Environment and Water, Australia. 2023-02-03. Retrieved 2023-09-01.


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