Grote's buckmoth
Common NameGrote's buckmoth
Scientific NameHemileuca grotei
FamilySaturniidae
SubfamilyHemileucinae
Wingspan (mm)55
Primary Colorsdark brown, white, yellow
HabitatOak woodlands, chaparral, scrublands
Geographic RangeSouthwestern United States (e.g., Arizona, New Mexico, Texas) and northern Mexico
Host Plantsoak (Quercus species)
Flight PeriodLate September to November
Conservation Statusleast-concern
Lifecycle NotesLarvae are spiny and feed on oak leaves, pupating in the soil. Adults emerge in the fall, and eggs are laid in masses on host plants.
Identification TipsDistinguished by its dark brown wings with a clear white band and yellow spot, and its characteristic diurnal flight during the fall months. Can be differentiated from similar buckmoth species by specific markings and geographic range.
Description
A medium-sized moth with dark brown wings featuring a prominent white postmedial band and a distinct yellow discal spot on the forewings. Its body is robust and hairy, with feathery antennae.
