Phaulernis chasanica is a moth of the family Epermeniidae. It is found in the Russian Far EastFaunistics of the Epermeniidae from the former USSR (Epermeniidae) and Japan (Hokkaido, Honshu)., 2006: Epermeniidae of Japan (Lepidoptera: Epermenioidea), with descriptions of six new species. Transactions of the Lepidopterological Society of Japan 57(1): 49-69. Abstract and full article: .
The length of the forewings is 5-5.7 mm.
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