Heteroneura is a natural group (or clade) in the insectorderLepidoptera that comprises over 99% of all butterflies and moths. This is the sister group of the infraorderExoporia (swift moths and their relatives), and is characterised by wing venation which is not similar or homoneurous in both pairs of wings.
Heteroneura is a natural group (or clade) in the insectorderLepidoptera that comprises over 99% of all butterflies and moths. This is the sister group of the infraorderExoporia (swift moths and their relatives), and is characterised by wing venation which is not similar or homoneurous in both pairs of wings.