Chlorissa cloraria, the southern grass emerald, is a species of moth in the family Geometridae. It is found in most of Europe, except Ireland, Great Britain, the Netherlands, Denmark and northern Russia.Fauna Europaea
The wingspan is 18–20 mm. Adults are on wing in May and June.Fauna Europaea
The larvae are polyphagous and feed on various trees, shrubs and low plants,Moths and Butterflies of Europe and North Africa including Corylus avellana and Crataegus species. Larvae can be found from June to September.
References
External links Lepiforum.de