Euproctis lutea

{{Short description|Species of moth}}

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| image2 = Euproctis lutea1.jpg

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| taxon = Euproctis lutea

| authority = (Fabricius, 1775)

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• Bombyx lutea Fabricius, 1775
• Artaxa chrysophila Walker, 1865
• Porthesia iobrota Meyrick, 1891

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Euproctis lutea, the fresh-water mangrove itchy caterpillar,[https://digitallibrary.health.nt.gov.au/prodjspui/bitstream/10137/738/3/Stinging%20and%20Itchy%20Caterpillars%20in%20the%20Top%20End%20of%20the%20Northern%20Territory.pdf "Stinging and Itchy Caterpillars in the Top End of the Northern Territory"]. (February 2010). Northern Territory Government. Retrieved 27 March 2020. is a species of moth of the family Erebidae. It is found in northern Australia (the Northern Territory, Queensland and New South Wales) and New Guinea.

The wingspan of the adult moth is about 30 mm.{{cite web |last1=Herbison-Evans |first1=Don |last2=Crossley |first2=Stella |name-list-style=amp |date=31 October 2018 |url=http://lepidoptera.butterflyhouse.com.au/lyma/lutea.html |title=Euproctis lutea (Fabricius, 1775) |website=Australian Caterpillars and their Butterflies and Moths |accessdate=27 March 2020}}

The larvae feed on Lycopersicon esculentum, Begonia species, Myosotis arvensis, Rosa odorata, Barringtonia acutangula and Planchonia careya. Full-grown larvae reach a length of about 15 mm, and their hairs can lead to intense itching after contact with human skin.

The moth was first described in European scientific literature by Johan Christian Fabricius in 1775.[https://web.archive.org/web/20110405204657/http://www.environment.gov.au/biodiversity/abrs/online-resources/fauna/afd/taxa/Euproctis_lutea "Species Euproctis lutea (Fabricius, 1775)"]. Australian Faunal Directory. Archived 5 April 2011.