Vestal Tiger Moth
Common NameVestal Tiger Moth
Scientific NameSpilosoma vestalis
FamilyErebidae
SubfamilyArctiinae
Wingspan (mm)30
Wing Patternsolid
Primary Colorswhite, red, black
HabitatOpen woodlands, fields, gardens, riparian areas
Geographic RangeWestern North America (British Columbia to California, east to Montana, Wyoming, Colorado, New Mexico)
Host Plantsdandelion, plantain, clover, willow, alder
Flight PeriodMay to September
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesEggs are laid in clusters. Larvae are hairy 'woolly bears' that feed on various low-growing plants and pupate in a cocoon incorporating their hairs.
Identification TipsDistinguished by its pure white wings lacking spots, and the bright red and black markings on the head, legs, and sometimes abdomen, which contrast sharply with its white fur. Males have prominent bipectinate antennae.
Description
A medium-sized, fuzzy moth with pure white wings and body. It features distinctive bright red and black markings on its head, thorax, and legs, which are visible upon closer inspection.
