Synonyms and other taxonomic changes
Diarsia calgary (Smith, 1898)
Smith, 1898 (1)
Phylogenetic sequence # 933531
Forewing length about 14 mm. (2)
Determined by Chuck Harp.
Eastern California to Colorado, and Alberta.
The main flight period is June and July.
Lafontaine, J.D., 1998. The Moths of America North of Mexico, Fascicle 27.3
. The Wedge Entomological Research Foundation, p. 34; pl. 1, figs. 6-7. (3)
Smith, J.B., 1898. Notes on species of Noctua
with descriptions of new forms. Journal of the New York Entomological Society
, 6: 101