Hierodoris iophanes

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Hierodoris iophanes
Hierodoris iophanes Holotype.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Oecophoridae
Genus: Hierodoris
Species:
H. iophanes
Binomial name
Hierodoris iophanes
Meyrick, 1912 [1]

Hierodoris iophanes is a moth of the family Oecophoridae. [1] It was described by Edward Meyrick in 1912. This species can be distinguished from others in its genus by the purple metallic colouration as well as the blue-white mark on its forewings. It is endemic to New Zealand, where it has been recorded from Auckland to Southland. This species inhabits native forest or scrub, with the adults preferring open glades. They are known to be on the wing from November until February and fly during daylight hours, being active on hot sunny days. Larvae feed on the interior of twigs of Prumnopitys ferruginea. The twigs had evidence of oviposition scars of cicadas and the larvae were collected in October after reddish-brown frass indicated their location within the twigs.

Contents

Taxonomy

This species was first described by Edward Meyrick in 1912 using a specimen collected in Wellington by George Hudson. [2] It is the type species of the genus Hierodoris . [3] Hudson discussed and illustrated this species in his 1928 book The butterflies and moths of New Zealand. [4] The male holotype specimen is held at the Natural History Museum, London. [3]

Description

H. iophanes illustrated by George Hudson. Fig 3 MA I437894 TePapa Plate-XXXIII-The-butterflies full (cropped).jpg
H. iophanes illustrated by George Hudson.

Meyrick described the species as follows:

♂. 13 mm. Head deep bluish-bronze. Palpi bronzy-fiscous. Thorax deep bronze suffused with purple. Antennae and abdomen dark fuscous. Forewings elongate, posteriorly slightly dilated, costa slightly arched, faintly sinuate in middle, apex obtuse, termen rounded, somewhat oblique; dark bronzy-fuscous; a shining purple fascia from base of costa almost to dorsum at 14, followed by a spot of blackish suffusion beneath costa, beyond which is a short metallic-blue oblique strigula; a narrow shining purple fascia from a silvery-whitish dot beneath costa before middle to a pale ochreous spot on middle of dorsum; a pale blue-metallic linear mark on end of cell; triangular shining purple spots above and below middle beyond this, their anterior angles tending to meet in disc; an undefined shining purple spot before middle of termen : cilia deep purplish-bronze. Hindwings blackish; cilia fuscous, with blackish basal shade. [2]

The wingspan is 11.5–14 mm for males and 12 mm for females. [1] The forewings are blackish bronze, with a dark metallic purple basal blotch and transverse fasciae. [1] The termen is reflecting purple with a line of bluish white scales from the costa to below the fold. [1] There is a white dot in the disc and the hindwings are blackish brown. [1] This species can be distinguished from others in its genus by the purple metallic colouration as well as the blue-white mark on its forewings. [1]

Distribution

This species is endemic to New Zealand and is known from Auckland down to Southland. [5] [1]

Behaviour

Adults of this species are on the wing from November until February. [4]

Habitat and hosts

Native bush in Zealandia in Wellington. Native bush along lower lake in Karori Wildlife Sanctuary.jpg
Native bush in Zealandia in Wellington.

This species inhabits native forest or scrub, with the adults preferring open glades. [4] They are known to be on the wing during the daylight hours. [4] They are active on hot sunny days. [4] Larvae have been shown to feed on the interior of twigs of Prumnopitys ferruginea after having been reared from specimens collected in Auckland. [6] The twigs had evidence of oviposition scars of cicadas and the larvae were collected in October. [6] The larvae were discovered by the collector as a reddish-brown frass indicated their location within the twigs. [6]

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References

  1. 1 2 3 4 5 6 7 8 Robert Hoare (24 December 2005). "Hierodoris (Insecta: Lepidoptera: Gelechioidea: Oecophoridae), and overview of Oecophoridae" (PDF). Fauna of New Zealand. 54. Manaaki Whenua – Landcare Research: 39–40. doi:10.7931/J2/FNZ.54. ISSN   0111-5383. OCLC   946510444. Wikidata   Q44994400. Archived from the original (PDF) on 20 February 2021.
  2. 1 2 Edward Meyrick (1912). "Glyphipterygidae". Exotic Microlepidoptera. 1 (2): 42. Wikidata   Q109544348.
  3. 1 2 John Stewart Dugdale (23 September 1988). "Lepidoptera - annotated catalogue, and keys to family-group taxa". Fauna of New Zealand. 14. Department of Scientific and Industrial Research: 89. doi:10.7931/J2/FNZ.14. ISSN   0111-5383. Wikidata   Q45083134.
  4. 1 2 3 4 5 George Vernon Hudson (1928), The butterflies and moths of New Zealand, Illustrator: George Hudson, Wellington: Ferguson and Osborn Limited, p. 307, LCCN   88133764, OCLC   25449322, Wikidata   Q58593286
  5. "Hierodoris iophanes Meyrick, 1912". www.nzor.org.nz. 2021. Retrieved 2021-11-14.
  6. 1 2 3 R. J. B. Hoare (March 2012). "A new species of Hierodoris Meyrick (Lepidoptera: Oecophoridae) with a telescopic ovipositor, from granite sand plains in Fiordland". New Zealand Entomologist. 35 (1): 51–57. doi:10.1080/00779962.2012.651776. ISSN   0077-9962. Wikidata   Q54578048.