CreatureData

Ant beetle

Thanasimus formicarius (Linnaeus, 1758)

Status not recordedbeetles

The ant beetle (Thanasimus formicarius) is a species in the family Cleridae, order Coleoptera. Recorded adults reach 9.46 mm in length.

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Quick facts about the ant beetle

Weight
Not recorded
Length
9.46 mm
Lifespan
Not recorded
Diet
Invertivore
Main food
Not recorded
Habitat
Not recorded
Young per litter or clutch
Not recorded
Conservation status
Not recorded
Countries on record
Not recorded

How big is the ant beetle?

ANT BEETLE · LENGTH 9.46 MMADULT HUMAN · HEIGHT 1.7 M
At 9.46 mm, the recorded maximum length of the ant beetle is about 0.6% of the height of an adult human (1.7 m, a fixed reference used for scale).

Where does the ant beetle live?

Not recorded

Where has it been introduced?

The Global Register of Introduced and Invasive Species lists the ant beetle as introduced in 1 country.

  1. United States

Introduced means brought by people and now present; invasive means the country's checklist records an impact. A species can be native to one part of a country and introduced in another. Source: Global Register of Introduced and Invasive Species (CC BY 4.0).

Is the ant beetle endangered?

No conservation assessment is recorded for this species in our sources. That is not the same as being safe: it has not been matched to an assessment.

How is the ant beetle classified?

  1. kingdomAnimalia
  2. phylumArthropoda
  3. classInsecta
  4. orderColeoptera
  5. familyCleridae
  6. genusThanasimus
  7. SpeciesThanasimus formicarius (Linnaeus, 1758)

Synonyms Attelabus formicarius, Clerus fasciatus, Thanasimus assimilis, Thanasimus formicarius var. hilaris, Thanasimus hilaris, Thanasimus laterufus, Thanasimus schaeferi

Other names and names in other languages (30)
  • Ant beetle / European red-bellied cleridEnglish
  • European red-bellied cleridEnglish
  • pestrokrovečník mravenčíCzech
  • MyrebilleDanish
  • Gemeiner AmeisenbuntkäferGerman
  • isomuurahaiskuoriainenFinnish
  • Clairon formicaireFrench
  • vörösnyakú szúfarkasHungarian
  • 진개미붙이Korean
  • Paprastasis KeršvabalisLithuanian
  • Mizgraužu skudrulītisLatvian
  • stor maurbilleNorwegian Bokmål
  • MierkeverDutch
  • Przekrasek mróweczkaPolish
  • МуравьежукRussian
  • pestroš mravcovýSlovak
  • MyrbaggeSwedish
  • Myreagtig præstebilleDanish
  • MyreblødbilleDanish
  • AmeisenbuntkäferGerman
  • Clairon des fourmisFrench
  • Clairon fourmilierFrench
  • Bonte mierkeverDutch
  • MierenkeverDutch
  • MierenrolkeverDutch
  • MierkevertjeDutch
  • SchorskevermoorderDutch
  • Муравьежук обыкновенныйRussian
  • allmän myrbaggeSwedish
  • rödbröstad myrbaggeSwedish

Catalogue of Life

Relatives of the ant beetle

Other species in the same genus Thanasimus.

CompareAnt beetle vs Wavering checkered beetleAnt beetle vs Wavy checkered beetleAnt beetle vs Thanasimus capensisAnt beetle vs Thanasimus carbonarius

Common questions

Answered only where our data holds the answer.

How big is the ant beetle?

An adult ant beetle measures 9.46 mm long, according to values recorded on Wikidata.

Is the ant beetle an invasive species?

The Global Register of Introduced and Invasive Species lists the ant beetle as introduced in 1 country: United States, but does not flag it as invasive in any of them.

What kind of animal is the ant beetle?

The ant beetle (Thanasimus formicarius) belongs to the family Cleridae in the order Coleoptera.

Sources and how to cite this page

Data as of 2026-11-13. How this page is put together.

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APA

CreatureData. (2026). Ant beetle (Thanasimus formicarius). Retrieved from https://creaturedata.com/animals/ant-beetle

MLA

“Ant beetle (Thanasimus formicarius).” CreatureData, 2026, https://creaturedata.com/animals/ant-beetle.

BibTeX
@misc{ant_beetle_2026,
  title = {Ant beetle (Thanasimus formicarius)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/ant-beetle},
  note = {Data as of 2026-11-13}
}