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Stenoptilia millieridactyla

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Stenoptilia millieridactyla
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Pterophoridae
Genus: Stenoptilia
Species:
S. millieridactyla
Binomial name
Stenoptilia millieridactyla
(Bruand, 1859)
Synonyms
List
    • Stenoptilia millieridactylus
    • Pterophorus millieridactyla Bruand d'Uzelle, 1861
    • Stenoptilia saxifragae T. B. Fletcher & Pierce, 1940[1]

Stenoptilia millieridactyla, also known as the saxifrage plume is a moth of the family Pterophoridae first described by Charles Théophile Bruand d'Uzelle in 1859. It is found in Europe.

Description

The wingspan is 17–20 mm. Adults are on wing in June and July, with a small second generation in late August and early September in some years.[2]

From late August the larvae feed on Saxifraga ragosoi, meadow saxifrage (Saxifraga granulata) and mossy saxifrage (Saxifraga hypnoides) including cultivars. They mine a number of leaves from the base upwards and hibernate in a hibernaculum in the heart of the plant. In spring, larvae feed externally on the plant and pupation takes place outside of the mine.[2][3][4]

Distribution

Stenoptilia millieridactyla is found in France, Great Britain, the Iberian Peninsula, Ireland and Italy.[5] Accidentally introduced to Great Britain in the 1960s and expanding its range. In Derbyshire the larvae have been found feeding on cultivars of mossy saxifrage in gardens.[4]

References

  1. ^ Fletcher, T. Bainbrigge; Price, F. N. (1940). "A New Irish Plume-Moth (Lep., Alucit.) With a Note on its Genitalia". The Entomologist's Record and Journal of Variation. 52 (new series) (3): 25 – via Internet Archive.
  2. ^ a b Kimber, Ian. "Stenoptilia millieridactyla (Bruand, 1861)". UKmoths. Retrieved 6 July 2020.
  3. ^ Ellis, W N. "Stenoptilia millieridactylus (Bruand, 1861)". Plant Parasites of Europe. Retrieved 6 July 2020.
  4. ^ a b Stirling, Phil; Parsons, Mark; Lewington, Richard (2012). Field Guide to the Micro Moths of Great Britain and Ireland. Gillingham, Dorset: British Wildlife. p. 191. ISBN 978 0 9564902 1 6.
  5. ^ "Stenoptilia millieridactylus (Bruand, 1861)". PESI Portal. Retrieved 6 July 2020.