The 'Common Marbled Carpet' ''(Chloroclysta truncata)'' is a
moth of the family
Geometridae. It is sometimes placed in the genus ''
Dysstroma''. It is very common throughout the
Palearctic region and the
Near East.
This is one of the most variable of the geometrids both in size (
wingspan 32-39 mm) and colour. The basal and terminal areas of the forewings are marked with
fascia separated by a large plain area in the middle, but the colouration of all these areas is confusingly variable from white to black with various grey, brown and reddish tones in between. The hindwings, though, are always pale grey marked with faint fascia. One or two broods are produced each year and the adults can be seen in any month from May to November . The species flies at night and is attracted to light. It is also attracted to nectar-rich flowers and sugary foods which is fairly unusual for the family.
The
larva is slender and green, usually with reddish stripes. It has been recorded feeding on a wide range of
plants (see list below). The species overwinters as a larva.
# ''The flight season refers to the
British Isles. This may vary in other parts of the range.''
Recorded food plants
★ ''Alnus'' -
Alder
★ ''Betula'' -
Birch
★ ''Crataegus'' -
Hawthorn
★ ''Fragaria'' -
Strawberry
★ ''Ligustrum'' -
Privet
★ ''Lonicera'' -
Honeysuckle
★ ''Prunus'' -
Bird Cherry
★ ''Rosa'' -
Rose
★ ''
Rubus''
★ ''
Rumex'' - Dock
★ ''Salix'' -
Willow
★ ''Sorbus'' -
Rowan
★ ''
Vaccinium''
References
'Chinery, Michael' ''Collins Guide to the Insects of Britain and Western Europe'' 1986 (Reprinted 1991)
'Skinner, Bernard' ''Colour Identification Guide to Moths of the British Isles'' 1984