Morrison's Pero
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Lepidoptera
- family: Geometridae
- genus: Pero
- species: Pero morrisonaria
- Edmonton
Alberta
Canada- Wilmington
Delaware- Clayton
Georgia- Fairfield
Iowa- Enfield
- Farmington
- Vassalboro
Maine- Canton
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Massachusetts- Brentwood
New Hampshire- Erma
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New Jersey- Upper Nyack
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New York- Fairview
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Oregon- Providence
Rhode Island
United States