''Sympistis semicollaris'' is a
moth of the family
Noctuidae
The Noctuidae, commonly known as owlet moths, cutworms or armyworms, are a family of moths. They are considered the most controversial family in the superfamily Noctuoidea because many of the clades are constantly changing, along with the other f ...
first described by Smith in 1909. It is found in western North America in the vicinity of the
Gulf of Georgia and east of the
Cascades from south-central
British Columbia to central
Oregon.
The
wingspan is about 31 mm.
References
semicollaris
Moths of North America
Moths described in 1909
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