Idiosoma jarrah

{{Short description|Species of spider}}

{{Speciesbox

|image = Idiosoma jarrah (10.3897-zookeys.756.24397) Figures 228–237.jpg

|image_caption = Male holotype

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| genus = Idiosoma

| species = jarrah

| authority = Rix & Harvey, 2018{{cite journal |last1=Rix|first1=MG |last2=Huey |first2=JA |last3=Cooper |first3=SJB |last4=Austin |first4=AD |last5=Harvey |first5=MS |date=2018 |title= Conservation systematics of the shield-backed trapdoor spiders of the nigrum-group (Mygalomorphae, Idiopidae, Idiosoma): integrative taxonomy reveals a diverse and threatened fauna from south-western Australia|url=https://zookeys.pensoft.net/article/24397/ |journal= ZooKeys|issue= 756|pages=1–121 [46] |doi=10.3897/zookeys.756.24397 |access-date=2023-09-03|doi-access=free |pmid=29773959 |pmc=5956031 |bibcode=2018ZooK..756....1R }}

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Idiosoma jarrah is a species of mygalomorph spider in the Idiopidae family. It is endemic to Australia. It was described in 2018 by Australian arachnologists Michael Rix and Mark Harvey. The specific epithet jarrah refers to the bioregion in which the spiders are found.{{cite web |url= https://biodiversity.org.au/afd/taxa/1e62c15c-2c72-419c-a359-d380b78ffe11|title=Species Idiosoma jarrah Rix & Harvey, 2018|author= |date=2023-02-03|website= Australian Faunal Directory |publisher=Dept of Climate Change, Energy, the Environment and Water, Australia |access-date= 2023-09-03}}