Idaea sympractor is a moth of the family Geometridae. It is found in northern Madagascar.afromoths
this species has a wingspan of 13-15mm, it is similar to Idaea lycaugidia but in average smaller and browner, with stronger grey irrorations or suffusions.Prout, L. B. 1932c. New genera and species of Sterrhinae (Fam. Geometridae). - Novitates Zoologicae 37:229–251 - on page 250-251
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