Six-striped rustic

The six-striped rustic (Xestia sexstrigata) is a moth of the family Noctuidae. It is distributed throughout Europe apart from the far south east.

Six-striped rustic
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Superfamily: Noctuoidea
Family: Noctuidae
Genus: Xestia
Species:
X. sexstrigata
Binomial name
Xestia sexstrigata
(Haworth, 1809)
Synonyms
  • Amathes sexstrigata
  • Agrotis umbrosa
  • Rhyacia umbrosa

This is a fairly small species with a wingspan of 36–38 mm. It has pale brown forewings marked with six dark fascia although some of these can be indistinct. The hindwings are pale buff, darker towards the margin.

Technical description and variation
For a key to the terms used, see Glossary of entomology terms.

Forewing greyish rufous, the veins dark grey; stigmata with dark outlines; the claviform with the apex only marked; orbicular sometimes paler; lines and shades all dark and distinct; hindwing luteous fuscous, darker towards termen; fringe yellowish. [1]

Figs 2, 2a, 2b, 2c, 2d, 2e larvae after final moult

Biology

The moth flies at night in July and August and is attracted to light and sugar, as well as the flowers of ragwort.

Habitat

Larva yellowish brown; dorsal and subdorsal lines pale, the latter black -edged above. The larva feeds on various herbaceous plants including dock, plantain and various grasses.[2] The species overwinters as a larva.

  1. ^ The flight season refers to the British Isles. This may vary in other parts of the range.

References
  1. Seitz, A. Ed., 1914 Die Großschmetterlinge der Erde, Verlag Alfred Kernen, Stuttgart Band 3: Abt. 1, Die Großschmetterlinge des palaearktischen Faunengebietes, Die palaearktischen eulenartigen Nachtfalter, 1914
  2. "Robinson, G. S., P. R. Ackery, I. J. Kitching, G. W. Beccaloni & L. M. Hernández, 2010. HOSTS - A Database of the World's Lepidopteran Hostplants. Natural History Museum, London".
  • Chinery, Michael Collins Guide to the Insects of Britain and Western Europe 1986 (Reprinted 1991)
  • Skinner, Bernard Colour Identification Guide to Moths of the British Isles 1984
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