Hesitant Dagger

Acronicta modica · Order: Lepidoptera · Family: Noctuidae

Also called: Medium Dagger Moth

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Hesitant Dagger
Photo: David George, CC BY

The adult has a wingspan of about 35 mm. It lives in eastern North America, from Nova Scotia down to Florida and west to Oklahoma and Texas. Caterpillars feed on oak leaves.

Source: Wikipedia

Size

The wingspan is roughly 35 mm.

Source: Wikipedia

What it eats

The larvae eat oak species.

Source: Wikipedia

Where it comes from

Its native range covers the same eastern North American area, from Nova Scotia to Florida and west to Oklahoma and Texas.

Source: Wikipedia

Where it is found in the US

Recorded in 32 of 51 states and DC. Most records: Mississippi, Pennsylvania, Alabama, Tennessee, Arkansas, Delaware, North Carolina, New Jersey.

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

Source: GBIF

Status: native in North America; native in United States; native in Canada. Source: iNaturalist

Months it is reported in the US

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Source: GBIF

More photos

Questions people ask

What do the caterpillars eat?

They feed on oak leaves.

Source: Wikipedia

Where is this moth found?

It occurs in eastern North America, from Nova Scotia down to Florida and west to Oklahoma and Texas.

Source: Wikipedia

How big is the adult?

The adult’s wingspan is about 35 mm.

Source: Wikipedia

Same family (Noctuidae)

Sources

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

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.