Zygaena exulans

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Zygaena exulans
Zygaenidae - Zygaena exulans.jpg
Zygaena exulans, female
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Zygaenidae
Genus: Zygaena
Species:
Z. exulans
Binomial name
Zygaena exulans
(Reiner & Hohenwarth, 1792)
Synonyms
  • Sphinx exulansHohenwarth, 1792
  • Zygaena exulans altaretensisLe Charles, 1942
  • Zygaena exulans bourgogneiLe Charles, 1942

Zygaena exulans, the mountain burnet or Scotch burnet, is a moth of the family Zygaenidae.

Contents

Subspecies

Subspecies include: [1]

Distribution and habitat

This species exist in mountainous areas in southern Europe (Alps, Pyrenees, Apennines, Balkans), at an elevation of 1,800–3,000 metres (5,900–9,800 ft) above sea level. It is also present in Scotland, in Scandinavia and in northern Russia. [2] [3] These moths inhabit mountain lawns and northern moors.

Description

Zygaena exulans has a wingspan of 25–33 millimetres (0.98–1.30 in). [4] The body is densely haired. The forewings are black-gray in males, matt gray in the females, almost translucent and with a metallic sheen. They have four distinct red dots and a red basal elongated stain. The spot on the wing root is wedge-shaped, the others are oval or round. The hindwings are red with a gray outer edge and black fringes. The antennae are club-shaped.

These moths have an aposemantic coloration. In the event of an attack by predators such as birds and lizards they emit a liquid containing cyanide.

This species is rather similar to Zygaena lonicerae , Zygaena loti and Zygaena purpuralis .

The eggs are pale yellow, relatively large and oval. The caterpillars can reach a length of about 20 millimetres (0.79 in). They are velvety black, with yellowish markings on each segment and short white hair. The pupa is brown-black and lies in a gray-white, thin cocoon. [5]

Biology

Adults usually fly in sunshine from late May to September, depending on the location. Larvae feed on crowberry ( Empetrum nigrum ) in northern Europe. Elsewhere they are polyphagous, mainly feeding on Helianthemum nummularium , Anthyllis vulneraria , Dryas octopetala , Silene acaulis , Astragalus alpinus , Carex , Polygonum viviparum , Salix , Thymus , Vaccinium uliginosum , Chamorchis alpina , Betula nana , Viscaria alpina , Thalictrum alpinum , Cassiope tetragona , Bartsia alpina and Saxifraga aizoides . [3] [4] [6] This species hibernates in the form of a larva.

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<i>Zygaena purpuralis</i> Species of moth

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<i>Zygaena occitanica</i> Species of moth

Zygaena occitanica, the Provence burnet, is a moth of the Zygaenidae family. It is found from the Algarve and southern Spain up to the eastern parts of the Cantabrian Mountains then to southern Russia and the Caucasus and east to the western fringe of Central Asia.

<i>Zygaena osterodensis</i> Species of moth

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<i>Zygaena hilaris</i> Species of moth

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<i>Zygaena cynarae</i> Species of moth

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<i>Zygaena erythrus</i> Species of moth

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<i>Zygaena angelicae</i> Species of moth

Zygaena angelicae is a species of moth in the Zygaenidae family. It is found in Central Europe, from Greece to southern Germany and Thuringia. Z.angelicae has blue-black or green-black forewings, whose inner angles are strongly rounded off. On the forewings there are five or six red spots, two of which are always close together. In the five-spotted individuals, the spots on the underside of the wings are connected by a red stripe, in the six-spotted ones this is a large patch. The black margin of the red hind wings is wide. The antennal club is white at the tip less so than in Zygaena transalpina and the white may be completely absent. The wingspan is 30–33 mm.

<i>Zygaena rhadamanthus</i> Species of moth

Zygaena rhadamanthus is a species of moth in the Zygaenidae family. It is found in France, Spain, Portugal and Italy.

References