Opostega salaciella

Opostega salaciella
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Opostegidae
Genus: Opostega
Species:
O. salaciella
Binomial name
Opostega salaciella
(Treitschke, 1833)
Synonyms
  • Elachista salaciella Treitschke, 1914
  • Opostega reliquella Zeller, 1848
  • Sorrel Bent-wing

Opostega salaciella is a moth of the family Opostegidae. It is found in Europe.

The wingspan is about 10 mm. The forewings are white; sometimes an indistinct yellowish fascia towards apex, often entirely absent. Hindwings whitish-grey.

A small snow-white moth. The first joint of the antennae is greatly expanded and forms an "eyelid" over the compound eye. The antennae is filamentous, light brown and about 4/5 as long as the forewing. The innermost, greatly expanded joint is snow-white. The head, forebody, and wings are all gleaming white. In the outer part of the forewing (where the wing fringes begin) there may be a faint, yellowish transverse stripe that does not reach all the way to the leading edge. The hind body is brownish-grey with a white tail tassel. [1] The moths fly boldly towards dusk, and come freely to lamps, from June to July depending on the location. It prefers dry open habitats.[2][3][4][5]

The larvae feed on Rumex acetosella, probably inside the stems.[6]


References

  1. ^ Zagulajev, A.K., 1987 Opostegidae ; in G.S. Medvedev (ed.): Keys to the insects of the europaean part of the USSR, Vol.IV: Lepidoptera, part 1 (english translation), Oxonian Press Pvt.Ltd., New Dehli, 1987
  2. ^ Meyrick, E., 1895 A Handbook of British Lepidoptera MacMillan, London
  3. ^ "Opostega salaciella". www.naturespot.org.uk. Retrieved 2019-12-18.
  4. ^ Heath, J. and Emmet, A.M. (Eds), 1976 The Moths and Butterflies of Great Britain and Ireland. Vol. 1: Micropterigidae to Heliozelidae
  5. ^ lepiforum.de includes imagesPublic Domain This article incorporates text from this source, which is in the public domain.
  6. ^ Ian Kimber (1998). "Opostega salaciella". ukmoths.org.uk. Retrieved 2008-12-10.