Elophila responsalis
Common NameElophila responsalis
Scientific NameElophila responsalis
FamilyCrambidae
SubfamilyAcentropinae
Wingspan (mm)18
Primary Colorsbrown, orange, cream
HabitatAquatic environments, such as ponds, lakes, slow-moving streams, and marshes; adults found near water.
Geographic RangeEastern and Central North America
Host Plantspondweeds (Potamogeton), water lilies (Nymphaea), other aquatic plants
Flight PeriodJune to September
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are aquatic, living underwater in silken cases attached to host plants, where they feed on submerged leaves. Pupation occurs underwater or in emergent vegetation.
Identification TipsLook for the distinctive mottled forewing pattern of dark brown, orange, and white. Its presence near aquatic habitats is a strong indicator, as its larvae are fully aquatic.
Description
A small moth with forewings featuring a complex, mottled pattern of dark brown, orange-brown, and creamy white, often forming wavy or reticulated lines. The hindwings are typically paler with less distinct markings.
