Erechthias stilbella

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Erechthias stilbella
Erechthias stilbella 105468427.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Tineidae
Genus: Erechthias
Species:
E. stilbella
Binomial name
Erechthias stilbella
(Doubleday, 1843) [1]
Synonyms [2]
  • Argyrotesia stilbellaDoubleday, 1843
  • Hectacma stilbella(Doubleday, 1843)

Erechthias stilbella is a species of moth in the family Tineidae. [3] It was first described by Edward Doubleday in 1843. This species is endemic to New Zealand and is found in the North and South Islands. This species inhabits native forest and bush and can also be found in domestic gardens. Larvae feed on dead plant debris or tough leaves of plants such as palms. Adults are on the wing from October until March. Adults rest on tree trunks or fences during the day.

Contents

Taxonomy

This species was first described by Edward Doubleday in 1843 using a specimen collected by A. Sinclair at Auckland and named Argyrotesia stilbella.. [4] [2] In 1880 Meyrick placed this species in Erechthias. [5] In 1915 Meryick then went on to place this species in the genus Hectacma. [6] George Hudson discussed and illustrated this species in his 1928 book The butterflies and moths of New Zealand under that name. [7] In 1988 John S. Dugdale synonymised Hectacma with the genus Erechthias and thus this species returned to the name Erechthias stilbella. The type specimen is not at the Natural History Museum, London but Dugdale states a specimen collected by Edward Meyrick and dated 3/14 is topotypic. [2]

Description

Illustration by Hudson. Fig 18 MA I437897 TePapa Plate-XXXVI-The-butterflies full (cropped).jpg
Illustration by Hudson.

Hudson described this species as follows:

The expansion of the wings is slightly under 34 inch. The fore-wings are cream-coloured, faintly tinged with ochreous on the dorsum; there is a broad deep bronzy-black stripe from the base to the apex, running parallel with the dorsum; a very fine curved line from the costa et the base, joining the central stripe at about #; another very fine line from the costa at about 34 almost reaching the central stripe; a fine line along the costal edge from 34 to the apex and a black spot at the apex. The hind-wings are pale grey. [7]

Although this species is similar in appearance to E. chasmatias it differs as its markings are very differently arranged. [7]

Distribution

This species is endemic to New Zealand. [1] It is found in the North and South Islands. [7]

Habitat and hosts

This species inhabits native forests and bush. It can also be found in domestic gardens. [7] Larvae of species in the genus Erechthias feed on dead plant debris or the tough leaves of plants such as palms. [8] Adults were reared from larvae in the gall of a wattle tree. [9]

Behaviour

E. stilbella at rest on tree trunk. Erechthias stilbella 103427672.jpg
E. stilbella at rest on tree trunk.

Adults are on the wing from October until March. [7] [10] Adults rest on tree trunks or fences during the day. [7]

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References

  1. 1 2 "Erechthias stilbella (Doubleday, 1843)". www.nzor.org.nz. Landcare Research New Zealand. Retrieved 12 February 2018.
  2. 1 2 3 Dugdale , J. S. (23 September 1988). "Lepidoptera - annotated catalogue, and keys to family-group taxa". Fauna of New Zealand. 14. Department of Scientific and Industrial Research: 62. doi:10.7931/J2/FNZ.14. ISSN   0111-5383. Wikidata   Q45083134.
  3. Gordon, Dennis P., ed. (2010). New Zealand inventory of biodiversity: Kingdom animalia: chaetognatha, ecdysozoa, ichnofossils. Vol. 2. p. 464. ISBN   978-1-877257-93-3. OCLC   973607714. OL   25288394M. Wikidata   Q45922947.
  4. Edward, Doubleday (1843). "Lepidoptera in List of the annulose animals hitherto recorded as found in New Zealand, with the descriptions of some new species.". In Dieffenbach, Ernst (ed.). Travels in New Zealand with contributions to the geography, geology, botany, and natural history of that country. Vol. 2. London: J. Murray. p. 289. doi:10.5962/bhl.title.25939. OCLC   154653229.
  5. E. Meyrick (1880). "Description of Australian Micro-Lepidoptera". Proceedings of the Linnean Society of New South Wales. 5: 265. doi:10.5962/BHL.PART.15879. ISSN   0370-047X. Wikidata   Q56009390. This article incorporates text from this source, which is in the public domain .
  6. E. Meyrick (12 July 1915). "Revision of New Zealand Tineina". Transactions and Proceedings of the New Zealand Institute. 47: 233. ISSN   1176-6158. Wikidata   Q63123349.
  7. 1 2 3 4 5 6 7 Hudson, G. V. (1928), The butterflies and moths of New Zealand, Illustrator: George Hudson, Wellington: Ferguson and Osborn Limited, p. 336, LCCN   88133764, OCLC   25449322, Wikidata   Q58593286 This article incorporates text from this source, which is in the public domain .
  8. Dong-June Lee; Bong-Woo Lee; Young-Min Shin; Tak-Gi Lee; Yeong-Bin Cha; Yang-Seop Bae (December 2020). "A review of the genus Erechthias Meyrick (Lepidoptera, Tineidae), with two newly recorded species from Korea". Journal of Asia-Pacific Biodiversity. 13 (4): 625–630. doi:10.1016/J.JAPB.2020.10.005. ISSN   2287-884X. Wikidata   Q131613958.
  9. Davies, T. H. (1990). "List of insects reared from their hosts, from Hawkes Bay, N.Z." Retrieved 2 January 2025.
  10. "Erechthias stilbella". iNaturalist. Retrieved 2025-01-02.