Biology:Elachista gerasmia

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Short description: Species of moth

Elachista gerasmia
Elachista gerasmia 268912099.jpg
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Elachistidae
Genus: Elachista
Species:
E. gerasmia
Binomial name
Elachista gerasmia
Meyrick, 1889
Synonyms
  • Elachista egena Turner, 1923

Elachista gerasmia is a species of moth of the family Elachistidae that is found in New Zealand and south eastern Australia .[1][2]

Taxonomy

This species was first described by Edward Meyrick in 1889 from specimens collected in Hamilton, Makatoku in Hawkes Bay and in Invercargill.[3] The male lectotype, collected in Hamilton, is held at the Natural History Museum, London.[1]

Description

The wingspan is 9–14 mm. The forewings are light grey or sometimes grey-whitish. There is a black dot on the fold in the middle, and an elongate black dot in the disc at two-thirds. The hindwings are grey.[3]

Distribution

This species is found in both the North and South Islands of New Zealand as well as in Queensland, New South Wales, South Australia and Tasmania.[4]

Hosts and habitat

Elachista gerasmia inhabits damp swampy habitat.[3] The larvae of this species are leaf miners.[5] Larval hosts include plant species in the genus Juncus including Juncus australis, Juncus pallidus and Juncus usitatus.[4]

References

Wikidata ☰ Q5352748 entry