Mottled Beauty

Mottled Beauty
Mottled Beauty
Mounted female
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Geometridae
Genus: Alcis
Species: A. repandata
Binomial name
Alcis repandata
Linnaeus, 1758
Synonyms
  • Phalaena repandata Linnaeus, 1758
  • Alcis repandatus
  • Boarmia repandata

The Mottled Beauty (Alcis repandata) is a moth of the family Geometridae. It is a common species of Europe and the Near East.

Alcis repandatus.jpg
Alcis repandata f.conversaria Male

The wingspan is 32-40 mm. This is an extremely variable species, typically being buff or grey with black bars along the costa, but often with a broad blackish band across the forewings. Melanic forms are also common, especially in industrial areas. In all but the darkest variations the most characteristic feature is a pale "zig-zag" line across the hindwing. This moth flies at night in June and July [1] and is attracted to light.

The larva feeds on the leaves and soft bark of a wide range of trees and other plants (see list below). The species overwinters as a small larva.

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

Recorded food plants

Subspecies

  • A. r. muraria
  • A. r. repandata
  • A. r. sodorensium

References

  • 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