Synonyms and other taxonomic changes
Lineostriastiria biundulalis (Zeller, 1872)
Polenta biundulalis (Zeller, 1872)
Sedenia biundulalis Zeller, 1872
Phylogenetic sequence # 931667
Size
Forewing length about 11.5 mm.
(1)Range
Western Texas.
Holotype ♀ is labeled Dallas, Texas.
Season
The adults are most common in May, and September to October.
Apparently two flights.
(1)Food
The larval host plant is unknown.
(1)
-- Feeds on the flowers of Palafoxia rosea. - Contributed by Nathan C. Taylor on 29 December, 2017