Shaded Broad-bar Geometridae

Scotopteryx chenopodiata (Linnaeus, 1758)

Description: Wingspan 34-38mm. Adults are generally ochreous brown with a dark prominent central band, although there is often some variation between individuals. In contrast the hindwings are ochreous white.

Key Identification Features:

Sets:  male upperside

Flight Period: Mid-July to early September.

Status: Widespread and commonly encountered throughout all counties including Rathlin Island.

Ecology: A common species found on a wide range of habitats including coastal heaths, and mature gardens. Adults come sparingly to light and are occasionally disturbed during the day from vegetation. It has a particular fondness for the flowers of ragwort and knapweed,which it visits after dusk. The larvae can be found from September to June on clovers and vetches. It overwinters as a larva.

Bradley & Fletcher number: 1732 Agassiz number: 70.045

Additional information:

UK Moths account

Caterpillar: 

 Thompson, R. S. & Nelson, B., 2003 (Oct 2). [In] The Butterflies and Moths of Northern Ireland
http://www.ulstermuseum.org.uk/lepidoptera/species.asp?item=5807

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