Red-bordered Emesis
Common NameRed-bordered Emesis
Scientific NameEmesis russula
FamilyRiodinidae
SubfamilyRiodininae
Wingspan (mm)30
Primary Colorsrusset, brown
HabitatTropical and subtropical forests, forest edges, clearings
Geographic RangeMexico to Central and South America
Host PlantsVarious broadleaf plants, possibly legumes (Fabaceae)
Flight PeriodYear-round in tropical regions, more common during rainy seasons
Flight Styledarting
Conservation Statusleast-concern
Lifecycle NotesUndergoes complete metamorphosis: egg, larva (caterpillar) feeding on host plants, pupa (chrysalis), and adult butterfly.
Identification TipsDistinguished by its small size, overall russet-brown coloration, and the characteristic fine, wavy dark brown mottling on its wings. Often seen perching with wings partially open.
Description
A small, russet-brown butterfly with fine, darker brown mottled patterns and lines across both forewings and hindwings. The underside is similar in coloration and pattern.
