Lemon Migrant
Common NameLemon Migrant
Scientific NameCatopsilia pomona
FamilyPieridae
SubfamilyColiadinae
Wingspan (mm)62.5
Primary Colorsgreenish-yellow, blue-green, yellow, brown
HabitatOpen country, gardens, forest edges, and disturbed areas
Geographic RangeTropical and subtropical Asia, including India, Southeast Asia, southern China, Japan, and parts of Australia
Host PlantsCassia, Senna, Bauhinea
Flight PeriodYear-round in tropical regions, with peak activity during monsoon seasons
Conservation Statusleast-concern
Lifecycle NotesUndergoes complete metamorphosis; eggs are laid on host plants, larvae feed on leaves, pupate into a chrysalis, and emerge as adults.
Identification TipsDistinguished by its sexual dimorphism, with males being paler greenish-yellow and females often a richer yellow with variable brown markings on the underside. The migratory behavior is also a key characteristic.
Description
A medium-sized butterfly exhibiting strong sexual dimorphism; males are typically pale greenish-yellow with a blue-green wash on the hindwings, while females are a deeper yellow with distinct brown mottling and spots on the underside.
