Day Emerald
Common NameDay Emerald
Scientific NameHemithea aestivaria
FamilyGeometridae
SubfamilyGeometrinae
Wingspan (mm)28
Primary Colorsgreen, white
HabitatWoodlands, gardens, hedgerows, scrubland
Geographic RangeEurope, North Africa, parts of Asia
Host Plantshawthorn, blackthorn, birch, oak, sallow, rose
Flight PeriodJune to August
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are green or brown 'loopers' that feed on various deciduous trees and shrubs. They overwinter as small larvae, pupating in a cocoon on the ground or among leaves.
Identification TipsDistinguished by its uniform bright green color, two faint wavy white lines across the wings, and prominent white wing fringes. Often rests with wings held flat.
Description
A small to medium-sized moth with bright, uniform green wings, often featuring two faint wavy white lines and distinct white fringes.
