Red-necked Peanutworm Moth
Common NameRed-necked Peanutworm Moth
Scientific NameEuzophera ostricolorella
FamilyPyralidae
SubfamilyPhycitinae
Wingspan (mm)18
Primary Colorsblack, orange, white
HabitatAgricultural fields, gardens, disturbed areas, open woodlands
Geographic RangeSoutheastern United States, Central America, Caribbean
Host Plantspeanut (Arachis hypogaea), senna (Cassia spp.), rattlebox (Crotalaria spp.)
Flight PeriodMarch to November (multiple broods)
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are stem and root borers, primarily infesting peanut plants and other legumes. Pupation occurs within the host plant or in the soil.
Identification TipsLook for the distinctive reddish-orange patch on the dark forewings. Its small size and typical Pyralidae resting posture (wings held close to the body) are also helpful.
Description
A small moth characterized by dark, mottled forewings with a prominent reddish-orange or salmon-pink patch on the basal to median area, and often small white markings.
