Heterobathmia diffusa

{{short description|Primitive moth species}}

{{Speciesbox

| image =

| genus = Heterobathmia

| species = diffusa

| authority = Kristensen & Nielsen, 1979

| synonyms =

}}

Heterobathmia diffusa is a moth of the family Heterobathmiidae. It was first described by Niels Peder Kristensen and Ebbe Nielsen in 1979. It is found in Argentina.{{LepIndex |id=137660 |accessdate=September 8, 2020}}