Black Zale Moth
Zale undularis · Order: Lepidoptera · Family: Erebidae
Also called: Black Zale
The black zale moth has a wingspan of about 5 cm (2 inches). Its body and wings are a glossy very dark brown, almost black, with brown thread-like antennae.
Source: Wikipedia
How to recognize it
The forewings show a series of indented black lines, the outermost one being strong and crossing the wing near the edge.
Source: Wikipedia
Size
The wingspan measures roughly 5 cm (about 2 inches).
Source: Wikipedia
Where it comes from
Its native range includes the eastern United States and southern Ontario.
Source: Wikipedia
Where it is found in the US
Recorded in 30 of 51 states and DC. Most records: Michigan, New York, Pennsylvania, Connecticut, Massachusetts, Ohio, New Jersey, Wisconsin.
Darker = more records. Counts are museum and citizen-science records, not population size.
Source: GBIF
Status: native in North America; native in Canada. Source: iNaturalist
Months it is reported in the US
Source: GBIF
More photos




Questions people ask
What does the black zale moth look like?
It has a glossy very dark brown (almost black) body and wings, brown thread-like antennae, and the forewings bear a series of indented black lines, with a prominent outer line near the wing edge.
Source: Wikipedia
Same family (Erebidae)
Spongy MothLymantria disparDamages trees, gardens or crops
Fall Webworm MothHyphantria cuneaDamages trees, gardens or crops
Brown-tail MothEuproctis chrysorrhoeaCan irritate skin
Isabella Tiger MothPyrrharctia isabella
Virginian Tiger MothSpilosoma virginicaCan irritate skin
Salt Marsh MothEstigmene acreaDamages trees, gardens or cropsSources
- Wikipedia: https://en.wikipedia.org/wiki/Zale_undularis
Look it up elsewhere: GBIF · iNaturalist · BugGuide · ITIS · Wikipedia
Text written 2026-10-25 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-25.