Biology:Polychrosis meliscia

From HandWiki
Short description: Species of moth endemic to New Zealand

Polychrosis meliscia
Polychrosis meliscia holotype.jpg
Female holotype
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Tortricidae
Genus: Polychrosis
Species:
P. meliscia
Binomial name
Polychrosis meliscia
Meyrick, 1910[1]
Synonyms
  • Lobesia meliscia (Meyrick, 1910)

Polychrosis meliscia is a species of moth of the family Tortricidae.[2][1] It is found in New Zealand at the Kermadec Islands.

Taxonomy

This species was first described by Edward Meyrick in 1910 using specimens collected on Raoul Island and named Polychrosis meliscia.[3][4] In 1972 J. S. Dugdale referred to this species as Lobesia meliscia.[5] But in 1988 Dugdale discussed this species under its original name Polychrosis meliscia.[2] This placement was confirmed in 2010 by Robert Hoare in the New Zealand Inventory of Biodiversity where the species was again discussed under the name Polychrosis meliscia.[6] The female holotype specimen is held at the Natural History Museum, London.

Description

Meyrick described this species as follows:

♀. 18mm. Head, palpi, and thorax whitish-ochreous, second joint of palpi finely sprinkled with dark fuscous towards middle. Forewings elongate, posteriorly dilated, costa gently arched, apex obtuse, termen gently rounded, oblique; 2 from ¾ of cell; whitish-ochreous finely speckled with dark fuscous, and irregularly strewn with small ferruginous-ochreous strigulæ; markings faint, indefinite, formed by greater development of dark speckling and strigulation; a moderate basal patch, outer edge nearly straight, rather oblique; central fascia indicated by a broad costal blotch reaching half across wing and a patch before tornus; cilia whitish-ochreous, obscurely barred with ferruginous-ochreous. Hindwings grey-whitish, posteriorly faintly strigulated with grey; cilia whitish.[3]

Distribution

View from Raoul Island, the type locality of P. meliscia.

This species is found on the Kermadec Islands.[2]

References

Wikidata ☰ Q13882748 entry