Macrosoma semiermis

{{Short description|Species of butterfly}}

{{Speciesbox

| taxon= Macrosoma semiermis

| authority= Prout, 1932

| synonyms=

}}

Macrosoma semiermis is a moth-like butterfly in the family Hedylidae.{{LepIndex |id=208063}} Retrieved April 21, 2018. It was described by Louis Beethoven Prout in 1932.