Synonyms and other taxonomic changes
Polia nugatis (Smith, 1898)
Mamestra nugatis Smith, 1898
(1)
syn. Mamestra tufa Smith, 1905
Phylogenetic sequence # 932873
(2) Size
The forewing length is 19-24 mm.
(3)
Smith (1898) listed the wingspan as 44 mm.
Identification
Smith (1898) original description as Mamestra nugatis is available online in the print references.
Range
California to Colorado, British Columbia and Alberta.
(4),
(4)
Moth Photographers Group - large map with some distribution data.
Season
The adults are most common from July to September.
(5),
(3)Food
The larval host plant is
Artemisia tridentata Nutt. (big sagebrush) Asteraceae.
(3)See Also
Compare on the pinned plates of
Moth Photographers Group.
Print References
Smith, J.B. 1898. Notes on the genus
Mamestra Ochs., with descriptions of new species.
Entomological News, and Proceedings of the Academy of Natural Sciences of Philadelphia, 9:
240.