Diet Overlap

Eriogaster lanestris (Small Eggar)
Fomitopsis betulina (Birch Polypore)

Common Diet

Betula pendula (European white birch)
Betula pubescens pubescens (downy birch)

Common Habitat

Fenland
Fenn`s, Whixall, Bettisfield, Wem and Cadney Mosses
Morecambe Bay Pavements
The New Forest

Attributes / relations provided by
1HOSTS - a Database of the World's Lepidopteran Hostplants Gaden S. Robinson, Phillip R. Ackery, Ian J. Kitching, George W. Beccaloni AND Luis M. Hernández
2Ecology of Commanster