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台灣蝴蝶保育學會   cc-by-nc

Udaspes folus (Grass Demon) is a species of butterflies in the family skipper butterflies. They visit flowers of Asian pigeonwings, Cane-Reed, and pink jasmine.

EOL has data for 10 attributes, including:

Known occurrences, collected specimens and observations of Grass Demon. View this species on GBIF