Ombava
Common NameOmbava
Scientific NamePediasia contaminella
FamilyCrambidae
SubfamilyCrambinae
Wingspan (mm)23
Primary Colorstan, dark brown
HabitatGrasslands, meadows, dry open areas, agricultural fields
Geographic RangeEurope, parts of Asia, North Africa, introduced to North America
Host Plantsvarious grasses (Poaceae)
Flight PeriodMay to October
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are subterranean, feeding on the roots and lower stems of various grasses. Pupation occurs in a silken cocoon in the soil.
Identification TipsDistinguished by its tan forewings with two wavy dark transverse lines, a clear dark discal spot, and its typical resting posture with wings held roof-like. Often confused with other grass moths, requiring close examination of wing patterns.
Description
A small to medium-sized tan moth with elongated forewings marked by two prominent, wavy dark brown transverse lines and a distinct dark discal spot. The hindwings are paler.
