Our summer fundraiser has arrived, and we need your help!
We depend on donations to keep Butterflies and Moths of North America freely available. If everyone who uses this resource makes a donation, we could cover our ongoing costs, develop new features, upgrade the system, and maybe even remove those pesky ads. Please make a one-time or recurring donation to show your support for this valuable source of information. Thank you!
Identification: Body and wings mouse gray, with collar, forecoxae, and abdomen yellow; rows of black spots on abdomen. Wings usually unmarked, but some individuals have very faint, darker postmedial line and reniform spot on forewing.
Wing Span: 3.2 - 4.3 cm
Flight: 2 flights; September - May.
Caterpillar Hosts: Milkweeds.
Range: Maine and southern Canada to Florida; west to Minnesota and Texas.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
We want to express our gratitude to all who showed their support by making a contribution this year. You can donate to support this project at any time.