Izatha oleariae

Izatha oleariae
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Family:	Oecophoridae
Genus:	Izatha
Species:	I. oleariae
Binomial name
	Izatha oleariae; Dugdale, 1971

Last updated December 12, 2023

Izatha oleariae is a species of moth in the family Oecophoridae. It is endemic to New Zealand. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation. It is only found on the Snares Islands.

Taxonomy

This species was first described by John S. Dugdale in 1971 using specimens collected at Station Point at the Snares Islands by Peter M. Johns.^[2]^[3] In 2010 Robert J. B. Hoare discussed this species and gave a detailed description of the same.^[4] The holotype specimen is held at the New Zealand Arthropod Collection.^[2]

Description

Dugdale originally described the species as follows:

Adult fully winged; eyes not reduced; frons and vertex planoconvex, maxillary palpi minute, pollected, labial palpi with apical segment untufted at 1⁄2 length but with a band of black scales. Head, thorax, forewings grey, forewings with markings in brownish grey, viz.: an oblique mark on the costa basally, a 2nd at 1⁄3, connecting a diffuse blotch on the discal cell; another distinct spot at the apex of the discal cell; costal apex, and termen with an interrupted marginal series of black scales. Hindwings and abdomen dark grey. ♀︎ similar but generally more pallid. Antennae of ♂︎ setulose in whorls, setulae longer than segment width. Body length (vertex-wing tip) 8.5-9.5 mm (both sexes).^[3]

Distribution

This species is endemic to New Zealand.^[5]^[1] It is only known from the subantarctic Snares Islands.^[4]

Biology and behaviour

The larvae of this species are wood borers.^[3]^[4] Adults are on wing from November to February.^[4]

Host plants and habitat

A host species of the larvae of this moth is Olearia lyallii.^[3]^[4] Larvae have also been collected in bark of Brachyglottis stewartiae .^[4]

Conservation status

This species has been classified as having the "At Risk, Naturally Uncommon" conservation status under the New Zealand Threat Classification System.^[6]

Related Research Articles

Izatha psychra is a species of moth in the family Oecophoridae. It is endemic to New Zealand. It is classified as Nationally Endangered by the Department of Conservation. In 2020 it was feared that this moth was extinct as a result of a fire at the Pukaki Scientific Reserve, the last known locality of this species. However a 2021 survey found I. psychra present in the small portion of the reserve that was not damaged by the fire.

Izatha apodoxa is a moth of the family Oecophoridae. It is endemic to New Zealand, where it is known from scattered localities in the southern North Island. This species is variable in appearance and comes in two forms, a grey form and a black and white form. In the grey form it is very similar in appearance to I. notodoxa and in the black and white form to I. katadiktya. At present the larvae and biology of this species is unknown.

Izatha balanophora is a moth of the family Oecophoridae. It is endemic to New Zealand, where it is widespread in the North Island. Larvae live off the dead bark of kānuka. The adult moths are on the wing during December to March.

Izatha dulcior is a species of moth in the family Oecophoridae. It is endemic to New Zealand. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation. I. dulcior is the first lepidoptera species described as endemic to the Poor Knights Islands.

Izatha haumu is a species of moth in the family Oecophoridae. It is endemic to New Zealand. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation. It is believed to only inhabit the Aupouri Peninsula.

Izatha quinquejacula is a species of moth in the family Oecophoridae. It is endemic to New Zealand. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation. It is only found on the Three Kings Islands.

Izatha taingo is a species of moth in the family Oecophoridae. It is endemic to New Zealand. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation. It is only known from the Aupouri Peninsula of Northland.

Izatha spheniscella is a species of moth in the family Oecophoridae. It is endemic to New Zealand. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation. It is only found on the subantarctic Snares Islands.

Izatha prasophyta is a moth of the family Oecophoridae. It is endemic to New Zealand, where it is known from the North Island, except Hawkes Bay or the Wairarapa. Larvae likely feed on rotting wood although larvae of this species have been reared on the fruiting body of the bracket fungus Bjerkandera adusta. Adults are on the wing from November to February.

Izatha dasydisca is a species of moth in the family Oecophoridae. It is endemic to New Zealand. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation.

Izatha manubriata is a moth of the family Oecophoridae. It is endemic to New Zealand, where it is known from the southern South Island only.

Izatha gibbsi is a species moth in the family Oecophoridae. It is endemic to New Zealand. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation. It is named for George W. Gibbs.

Izatha minimira is a species of moth in the family Oecophoridae. It is endemic to New Zealand. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation.

Izatha rigescens is a species of moth in the family Oecophoridae. It is endemic to New Zealand. This species is classified as having the conservation status of "Data Deficient" by the Department of Conservation. It is only known from the Wellington coast. This species has not been seen since 1929.

Ericodesma cuneata, the Corokia leafroller moth, is a species of moth in the family Tortricidae. It is endemic to New Zealand. This moth is classified as "At Risk, Naturally Uncommon" by the Department of Conservation.

Pyrgotis transfixa is a species of moth of the family Tortricidae. It is endemic to New Zealand. It is classified as "At Risk, Naturally Uncommon" by the Department of Conservation.

Hierodoris bilineata is a species of moth in the family Oecophoridae. It is endemic to New Zealand. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation. It is possible that this species gives birth to live young rather than lay eggs as is the norm.

Hierodoris polita is a species of moth in the family Oecophoridae. It is endemic to New Zealand and is found only in the Central Otago region and in the Dunedin area. As at 2005 the larvae have yet to be identified. However it is possible that a specimen may have been collected in leaf litter thus leading to the hypothesis that the species may be a detritivore. The adults of this species prefer open habitat and have mainly been collected on south-facing rocky bluffs. The adult moths are on the wing in October, November and January to March. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation.

Trachypepla cyphonias is a species of moth in the family Oecophoridae. It is endemic to New Zealand and has been collected in Wellington and Taranaki. Larvae of this species have been reared from kānuka leaf litter. Adults are on the wing in December. This species is classified as "At Risk, Naturally Uncommon" by the Department of Conservation.

Leptocroca xyrias is a species of moth in the family Oecophoridae. The taxonomy of this species is in need of revision and L. xyrias likely belongs to a separate genus. It is endemic to New Zealand. It has been classified as Data Deficient by the Department of Conservation.

References

1 2 "Izatha oleariae Dugdale, 1971". www.nzor.org.nz. Landcare Research New Zealand Ltd. Retrieved 2018-05-24.
1 2 Dugdale, J. S. (1988). "Lepidoptera - annotated catalogue, and keys to family-group taxa" (PDF). Fauna of New Zealand. 14: 95. Archived from the original (PDF) on 27 January 2019. Retrieved 22 May 2018.
1 2 3 4 Dugdale, J. S. (1971). "Entomology of the Aucklands and other islands south of New Zealand: Lepidoptera, excluding non-crambine Pyralidae". Pacific Insects Monograph. 27: 55–172. Retrieved 24 May 2018.
1 2 3 4 5 6 Hoare, R. J. B. (2010). "Izatha (Insecta: Lepidoptera: Gelechioidea: Oecophoridae)" (PDF). Fauna of New Zealand. 65: 1–201. ISBN 9780478347258. Archived from the original (PDF) on 2019-01-26. Retrieved 2018-05-24.
↑ Gordon, Dennis P., ed. (2010). New Zealand inventory of biodiversity: Kingdom animalia : chaetognatha, ecdysozoa, ichnofossils. Vol. 2. p. 463. ISBN 978-1-877257-93-3. OCLC 973607714. OL 25288394M. Wikidata Q45922947.
↑ Hoare, R.J.B.; Dugdale, J.S.; Edwards, E.D.; Gibbs, G.W.; Patrick, B.H.; Hitchmough, R.A.; Rolfe, J.R. (2017). "Conservation status of New Zealand butterflies and moths (Lepidoptera), 2015" (PDF). New Zealand Threat Classification Series. 20: 8.

This article on a moth of the family Oecophoridae is a stub. You can help Wikipedia by expanding it.

This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.

[:1-1] 1 2 "Izatha oleariae Dugdale, 1971". www.nzor.org.nz. Landcare Research New Zealand Ltd. Retrieved 2018-05-24.

[:3-2] 1 2 Dugdale, J. S. (1988). "Lepidoptera - annotated catalogue, and keys to family-group taxa" (PDF). Fauna of New Zealand. 14: 95. Archived from the original (PDF) on 27 January 2019. Retrieved 22 May 2018.

[:2-3] 1 2 3 4 Dugdale, J. S. (1971). "Entomology of the Aucklands and other islands south of New Zealand: Lepidoptera, excluding non-crambine Pyralidae". Pacific Insects Monograph. 27: 55–172. Retrieved 24 May 2018.

[:12-4] 1 2 3 4 5 6 Hoare, R. J. B. (2010). "Izatha (Insecta: Lepidoptera: Gelechioidea: Oecophoridae)" (PDF). Fauna of New Zealand. 65: 1–201. ISBN 9780478347258. Archived from the original (PDF) on 2019-01-26. Retrieved 2018-05-24.

[NZIB-5] Gordon, Dennis P., ed. (2010). New Zealand inventory of biodiversity: Kingdom animalia : chaetognatha, ecdysozoa, ichnofossils. Vol. 2. p. 463. ISBN 978-1-877257-93-3. OCLC 973607714. OL 25288394M. Wikidata Q45922947.

[:0-6] Hoare, R.J.B.; Dugdale, J.S.; Edwards, E.D.; Gibbs, G.W.; Patrick, B.H.; Hitchmough, R.A.; Rolfe, J.R. (2017). "Conservation status of New Zealand butterflies and moths (Lepidoptera), 2015" (PDF). New Zealand Threat Classification Series. 20: 8.

[1]

[2]

[3]

[4]

[5]

[6]