Notodontidae

71.017 Swallow Prominent Pheosia tremula (Clerck, 1759)

Common

Similar species: Lesser Swallow Prominent Pheosia gnoma has a shorter distinct white wedge rather than a grey-brown and less distinct wedge running at least half way from trailing corner of wing towards the wingbase.

Forewing: 22 to 28mm

Habitats: Damp woodland, poplar plantations, scrub, carr, hedgerows, heathland, moorland, marshes, fens, amenity planting and gardens.

Habits: The moth comes to light.

Foodplant: The larva feeds on Aspen, poplars, sallows and willows. It pupates in a tough cocoon in the soil.