Pheosia californica
(Stretch, 1872)
Pheosia californica is a in the Notodontidae, first described by Stretch in 1872. The species is recorded from western and northern North America, with distribution records from Canadian provinces including Alberta, Manitoba, and Saskatchewan, as well as the U.S. state of Vermont. As a member of the Pheosia, it belongs to a group of prominent moths commonly known as 'prominents' for their characteristic raised tufts or projections on the wings.

Pronunciation
How to pronounce Pheosia californica: //fiːˈoʊ.siə ˌkælɪˈfɔːrnɪkə//
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Images
Distribution
Recorded from North America with specific locality records in Alberta, Manitoba, and Saskatchewan (Canada), and Vermont (United States). The epithet 'californica' suggests a western North American origin, though verified records extend to eastern regions.
Sources and further reading
- BugGuide
- GBIF taxonomy match
- iNaturalist taxon
- Catalogue of Life
- The Big 43: The California Native Plants, Plus One, Studied in UC Davis Research | Bug Squad
- Bohart Museum: Learn about California's State Insect on UC Davis Picnic Day | Bug Squad
- A Mural Like No Other | Bug Squad
- A Flash of Orange: Welcome, California Tortoiseshell! | Bug Squad
- California Dogface Butterfly: What the Fire Did | Bug Squad
- Bembicid Holdings | Entomology Research Museum