Xylorycta luteotactella

A Gelechioid moth at Guerilla Bay, NSW

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Identification history

Xylorycta luteotactella	5 Jun 2025	donhe
Xylorycta luteotactella	4 Jun 2025	WendyEM
Xylorycta (genus)	4 Jun 2025	WendyEM
Xylorycta sp.(genus)	28 May 2019	jb2602
Xylorycta sp.(genus)	9 Mar 2019	ibaird
Unverified	9 Mar 2019	jb2602

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User's notes

Ocrasa acerasta; O. albioalis;

1 comment

ibaird wrote:

10 Mar 2019

The prominent, upturned and recurved palpi suggest Gelechioidea rather than Pyralidae or Crambidae to me. I had thought Eochris genus in Oecophoridae looked likely however the palps looked too long and black tipped whereas this in this specimen the palps are shorter and white tipped and there is a distinct alignment in change of palpi colour with the underside of the body and legs (i.e. a warm orange colouration. These features seem to match a Xylorictine moth, for example see Xyloricta argentella or X. assimilis on LBH. There are many species in the Xylorycta genus however and specimens seems quite variable within a species. However a specimen labelled X. argentella photographed by Victor Fazio on the ALA looks very close to this specimen, see https://bie.ala.org.au/species/urn:lsid:biodiversity.org.au:afd.taxon:78fa1b71-2806-4aae-83d8-2014dec07f99#gallery even down to a faint terminal orange colouration on the forewing tips which is quite obvious in this specimen. Therefore my conclusion is that it is probably a moth in the genus Xylorycta, quite likely Xyloricta argentella. Victo Fazio's record was also from a coastal NSW location. Xyloryctine moths are strongly associated with Proteaceae plant species.

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Location information

Coordinates 150.231645 -35.832379
Places Guerilla Bay, NSW

Sighting information

At least 1 Abundance
26 Feb 2019 08:42 PM Recorded on
jb2602 Recorded by
Collections
jb2602 NatureMapr South Coast Curved-horn moths (all Gelechioidea except Oecophoridae) Moths (Lepidoptera) Insects

Species information

Xylorycta luteotactella Scientific name
A Gelechioid moth Common name
Not Sensitive
Local native
Non-invasive or negligible
Up to 651.8m Recorded at altitude
Machine learning
External link More information

Record quality

Images or audio
More than one media file
Verified by an expert moderator
Nearby sighting(s) of same species
GPS evidence of location
Description
Additional attributes

Australian Capital Territory

New South Wales

Queensland

Northern Territory

Western Australia

South Australia

Victoria

Tasmania