Common Tan Wave
Common NameCommon Tan Wave
Scientific NameScopula lactata
FamilyGeometridae
SubfamilySterrhinae
Wingspan (mm)22.5
Primary Colorstan, pale brown
HabitatWoodlands, gardens, hedgerows, open grassy areas
Geographic RangeEurope, parts of Asia
Host Plantsdandelion, plantain, knotgrass, sorrel
Flight PeriodMay to August
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesThe species typically overwinters as a larva, feeding on low-growing plants. Pupation occurs in the spring, with adults emerging shortly after.
Identification TipsLook for its uniform pale tan or creamy-white coloration, finely speckled texture, and the presence of two or three very faint, wavy cross-lines on the forewings. Its small size and typical geometrid resting posture (wings held flat) are also key features.
Description
The Common Tan Wave is a small, pale tan moth with a finely speckled appearance and faint, wavy cross-lines on its wings. Its wings have a slightly scalloped margin and are fringed with short hairs.
