Synonyms and other taxonomic changes
Cauchas simpliciella (Walsingham, 1880)
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Adela simpliciella Walsingham, 1880
Cauchas was formerly subgenus of the genus Adela
Identification
The original description as Adela simpliciella Walsingham, is available online in the print references below.
Forewing dark bronze to bright purplish with orange head.
Range
California to British Columbia and Montana.
(2),
(3)
Moth Photographers Group - large map with some distribution data.
Season
Adults are most common from February to July.
(2),
(3)Print References
Powell, J.A. & P.A. Opler 2009. Moths of Western North America, p. 41, Pl. 2.4.
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Walsingham, 1880. On some new and little known species of Tineidae. Proceedings of the Zoological Society of London, p.
81.