Brown Silver-line

  • Brown Silver-line
    Brown Silver-line

Scientific name: Petrophora chlorosata

April - June. Britain and Ireland. A brown, medium-sized moth, with two silvery white cross-lines on the forewing. Often found near bracken, occurring in woodland, heathland and moorland.

The pale brown forewing with the two brown edged, silvery cross-lines and the dark central spot are characteristic. Readily disturbed from bracken or other vegetation by day. Flies from dusk and after dark.

Size and Family

  • Family – Thorns, Beauties and allies (Ennomines)
  • Small Sized 
  • Wing Span Range (male to female) - 31-37mm

Conservation status

  • UK BAP: Not listed
  • Common

Caterpillar Description

Overwinters either as a pupa. Larva from mid June to September.

Particular Caterpillar Food Plants

Bracken.

Distribution

  • Countries – England, Wales, Scotland, Ireland
  • Widely distributed, and sometimes abundant, throughout much of England, Wales and lowland Scotland, found north to Caithness.
  • Distribution Trend Since 1970’s = Britain:Stable

Habitat

Most places where the foodplant occurs, particularly heathland, moorland and woodland.

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