Campaea margaritata

Campaea margaritata, commonly known in the UK as the light emerald, is a moth of the family Geometridae. The species was first described by Carl Linnaeus in his 1767 12th edition of Systema Naturae. It is widely distributed throughout Europe, the Near East and North Africa.

Campaea margaritata
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Lepidoptera
Family:
Geometridae
Genus:
Campaea
Species:
C. margaritata
Binomial name
Campaea margaritata

Description

Newly emerged adults have pale green wings marked with white fascia, two on the forewing, one on the hindwing. As with most moths of this colour, the green colouration fades over time and older specimens tend to be almost pure white. The wingspan is 42–54 mm, the female generally being considerably larger than the male.

Life cycle

One or two broods are produced each year and adults can be seen at any time between July and September . The larva feeds on a variety of deciduous trees, including apple, beech, birch, elm, hawthorn, hazel and oak as well as several species of Prunus. The species overwinters as a larva, feeding on the soft bark of its food plants during the winter.

This moth flies at night and is attracted to light.

  1. ^ The flight season refers to the British Isles. This may vary in other parts of the range.
  • Close-up of head and forelegs
  • Larva on elm, Glimmen, Netherlands
gollark: I do at least run into several an hour just sitting there.
gollark: Well, not really.
gollark: They're really common though.
gollark: I am in theory interested in such a thing, but could not in any way afford any 2G prize whatsoever.
gollark: Must have been a lot of rares which I missed out on... yay...

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
  • Light emerald (Campaea margaritaria) at UKMoths
  • Savela, Markku. "Campaea margaritata (Linnaeus, 1767)". Lepidoptera and Some Other Life Forms. Retrieved March 26, 2019.
  • Campaea margaritaria at Fauna Europaea
  • Campaea margaritaria at Moths and Butterflies of Europe and North Africa
  • "07836 Campaea margaritaria (Linnaeus, [1760]) - Perlglanzspanner". Lepiforum e.V. Retrieved March 26, 2019.


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