Silver-ground carpet


The silver-ground carpet is a moth of the family Geometridae. The species was first described by Michael Denis and Ignaz Schiffermüller in 1775. It is common throughout the Palearctic region including the Near East and North Africa.
The wingspan is 29–33 mm although some northern races may be smaller. The forewings are white with a broad shaded band which varies from pale grey to almost black. The hindwings are also white with pale fascia and a small black discal spot.
In The Macrolepidoptera of the World Louis Beethoven Prout wrote:
The species flies from May to July, usually at dusk. It will come to light but is not strongly attracted.
The larva is grey with a purplish-brown back. It has been recorded feeding on bedstraw, Corydalis, globeflower, hemlock and primrose and probably feeds on other low-growing plants. The species overwinters as a larva.
  1. The flight season refers to the British Isles. This may vary in other parts of the range.

    Subspecies