Campaea perlata, the pale beauty, also known as the fringed looper (caterpillar), is a species of moth in the family Geometridae, known as geometer moths, found in North America. Some sources also name it the light emerald, though this may be confused with the related European moth Campaea margaritata. It is common throughout its range.

The name "perlata" comes from post-classical Latin for "pearly".

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