The Double-striped Pug (Gymnoscelis rufifasciata) is a moth of the family Geometridae. It is a widespread and common species, being found throughout the Palearctic region, the Near East and North Africa.

This is a variable species but always easy to recognize due to the two prominent dark fascia across each forewing which give the species its common name. The hindwings are pale grey with darker fringes and a small black discal spot. The wingspan is 15–19 mm. Two, sometimes three, broods are produced each year and the adults are on the wing in April and May (sometimes earlier), July and August, and sometimes later in the autumn. It flies at night and is attracted to light and flowers, both of its food plants and others.

The larva feeds on the flowers of a huge range of plants (see list below) and has also been known to feed on the larvae of other Lepidoptera. The species overwinters as a pupa.

Recorded food plants[edit]

References[edit]

Wikimedia Commons has media related to: Double-striped Pug

Wikispecies has information related to: Double-striped Pug

Further reading[edit]

• Chinery, Michael (1986 (Reprinted 1991)). Collins Guide to the Insects of Britain and Western Europe. Harper Collins. ISBN 0-00-219137-7. 
• Skinner, Bernard (1984). Colour Identification Guide to Moths of the British Isles. Apollo Books. pp. 65, 89. ISBN 87-88757-90-0.