Pyroderces aellotricha

Species of moth From Wikipedia, the free encyclopedia

Pyroderces aellotricha, also known as the Cosmet moth, is a moth of the family Cosmopterigidae.[1] It is found in New Zealand, in Australia and the Cook Islands.

Quick facts Scientific classification, Binomial name ...
Pyroderces aellotricha
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Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Cosmopterigidae
Genus: Pyroderces
Species:
P. aellotricha
Binomial name
Pyroderces aellotricha
(Meyrick, 1889)[1]
Synonyms[2]
  • Proterocosma aellotricha Meyrick, 1889
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Taxonomy

This species was first described by Edward Meyrick in 1889 and named Proterocosma aellotricha.[2] Meyrick, when first describing the species, used two specimens collected in Hamilton in January.[2] In 1915 Meyrick placed this species within the genus Pyroderces.[3] The female lectotype, collected in Hamilton, is held at the Natural History Museum, London.[4]

Description

Meyrick described the species as follows:

♂♀. 10-12mm. Head and thorax reddish - ochreous; face ochreous-whitish. Palpi white, second joint with three ochreous rings, terminal joint with three black rings. Antennae white, ringed with black. Abdomen grey, towards base pale-ochreous. Legs whitish, banded with blackish. Forewings elongate, very narrow, long-pointed; vein 5 separate, 6 present; reddish-ochreous, tending to become whitish-ochreous round markings and towards base of inner margin; markings ochreous-white, closely irrorated with black; an irregular oblique fascia from 14 of costa, not reaching inner margin, emitting a short streak from posterior edge above middle; an irregular somewhat 8-shaped spot in middle of disc, from upper part of which proceeds an irregular streak to costa before apex; an irregular ochreous-whitish streak along hindmargin from apex to anal angle; a black apical dot : cilia light ochreous-greyish, round apex reddish-ochreous, with a blackish basal line and two blackish apical hooks. Hindwings with veins 6 and 7 stalked; grey; cilia pale-grey, ochreous-tinged.[2]

Distribution

This species is found in New Zealand, including at the Kermadec Islands, in Tasmania, Australia and in Rarotonga in the Cook Islands.[5][6] Other than its type locality it has also been collecting in Whangārei.[7]

Hosts

Raupō, a larval host species.

The larvae of this species feed on ripening seed heads of raupō, and stored maize cobs.[6][8]

References

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