Woody Angle

Macaria aequiferaria · Order: Lepidoptera · Family: Geometridae

Also called: Common Angle, Woody Angle Moth

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Woody Angle
Photo: iNaturalist user, CC0

The woody angle moth (Macaria aequiferaria) is a small Geometrid with a wingspan of about 21 mm. It occurs across many eastern and southern U.S. states and into Mexico, and its caterpillars feed on Taxodium (cypress) trees. Adults are on the wing year-round, most often from March to September, and the species was first described in 1861.

Source: Wikipedia

How to recognize it

The woody angle moth belongs to the family Geometridae.

Source: Wikipedia

Size

Its wingspan measures about 21 mm (0.83 in).

Source: Wikipedia

Where it lives

It is found from Maryland and Delaware south to Florida, west to Texas, and also in Oklahoma, Mississippi, Kentucky, southern Illinois, plus Mexico.

Source: Wikipedia

What it eats

The larvae feed on Taxodium species.

Source: Wikipedia

Where it comes from

Its native range is North America, covering the listed U.S. states and Mexico.

Source: Wikipedia

Where it is found in the US

Recorded in 26 of 51 states and DC. Most records: Texas, South Carolina, Oklahoma, Florida, Maryland, Louisiana, Mississippi, Alabama.

Darker = more records. Counts are museum and citizen-science records, not population size.

Source: GBIF

Months it is reported in the US

JFMAMJJASOND

Source: GBIF

More photos

Questions people ask

When are adult woody angle moths active?

Adults can be seen any time of year, but most often from March through September.

Source: Wikipedia

What do the caterpillars of the woody angle moth eat?

The larvae feed on Taxodium (cypress) trees.

Source: Wikipedia

Where is the woody angle moth found?

It occurs in many eastern and southern U.S. states from Maryland and Delaware down to Florida, west to Texas, and also in Oklahoma, Mississippi, Kentucky, southern Illinois, plus Mexico.

Source: Wikipedia

Same family (Geometridae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Macaria_aequiferaria

Look it up elsewhere: GBIF · iNaturalist · BugGuide · ITIS · Wikipedia

Text written 2026-10-24 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-24.

How this page works

This is one bug's fact sheet. The colored box at the top says whether it is dangerous. Sections below cover how to recognize it, whether it is a pest, and how to deal with it. The US map shows which states have records; tap a state to see other bugs there.

Every fact on Bug FAQ comes from a named source (university extension sites, government agencies, GBIF, iNaturalist, Wikipedia). The source is linked next to each section. If we have no source for something, we leave it out.