Vesta Crescent
Common NameVesta Crescent
Scientific NamePhyciodes vesta
FamilyNymphalidae
SubfamilyNymphalinae
Wingspan (mm)32
Wing Patternspotted
Primary Colorsorange, black, brown
HabitatOpen arid areas, desert washes, canyons, grasslands, chaparral
Geographic RangeSouthwestern United States (Arizona, New Mexico, Texas, Oklahoma, Kansas, Colorado) and Mexico
Host PlantsAmbrosia spp. (ragweed), Helianthus spp. (sunflower), Verbesina encelioides (golden crownbeard)
Flight PeriodMarch to November (multiple broods)
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesEggs are laid in clusters, and larvae feed gregariously on host plants. They undergo several instars before pupating, with multiple generations occurring annually.
Identification TipsIdentify by the distinctive checkered pattern of orange and dark brown on the upperwings. The underside of the hindwing typically features a prominent white crescent mark, which is a key diagnostic feature.
Description
A small butterfly with a vibrant checkered pattern of bright orange and dark brown on its upperwings, featuring a dark body and antennae.
