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台灣蝴蝶保育學會   cc-by-nc

They visit flowers of Senegal tea plant, guest tree, romerillo, and Eupatorium tashiroi.

EOL has data for 10 attributes, including:

Known occurrences, collected specimens and observations of Euploea tulliolus koxinga Fruhstorfer 1908. View this species on GBIF