CreatureData

Sheep bot fly

Oestrus ovis Linnaeus, 1758

Status not recordedinsects

The sheep bot fly (Oestrus ovis) is a species in the family Oestridae, order Diptera.

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Quick facts about the sheep bot fly

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

Where does the sheep bot fly live?

Not recorded

Where has it been introduced?

The Global Register of Introduced and Invasive Species lists the sheep bot fly as introduced in 2 countries.

  1. Czechia
  2. 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 sheep bot fly 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 sheep bot fly classified?

  1. kingdomAnimalia
  2. phylumArthropoda
  3. classInsecta
  4. orderDiptera
  5. familyOestridae
  6. genusOestrus
  7. SpeciesOestrus ovis Linnaeus, 1758

Synonyms Oestrus argalis, Oestrus ovis ovinus, Oestrus perplexus

Other names and names in other languages (22)
  • Sheep nasal bot flyEnglish
  • Sheep nasal flyEnglish
  • Sheep nostril flyEnglish
  • Sheep warble flyEnglish
  • střeček ovčíCzech
  • Fårets næsebremseDanish
  • SchafbremseGerman
  • Colmoyote nasal del borregoSpanish
  • lampaannenäsaivartajaFinnish
  • œstre du moutonFrench
  • JuhbagócsHungarian
  • ヒツジバエJapanese
  • sauebremsNorwegian Bokmål
  • SchapenhorzelDutch
  • Овечий оводRussian
  • strečok ovčíSlovak
  • nosmaskSwedish
  • SchafbiesfliegeGerman
  • Mouche nasale du moutonFrench
  • Oestre des moutonsFrench
  • oestre du moutonFrench
  • fårstyngSwedish

Catalogue of Life

Relatives of the sheep bot fly

Other species in the same genus Oestrus.

CompareSheep bot fly vs Oestrus aureoargentatusSheep bot fly vs Oestrus caucasicusSheep bot fly vs Oestrus cerviSheep bot fly vs Oestrus curvicauda

Common questions

Answered only where our data holds the answer.

Is the sheep bot fly an invasive species?

The Global Register of Introduced and Invasive Species lists the sheep bot fly as introduced in 2 countries: Czechia and United States, but does not flag it as invasive in any of them.

What kind of animal is the sheep bot fly?

The sheep bot fly (Oestrus ovis) belongs to the family Oestridae in the order Diptera.

Sources and how to cite this page

Data as of 2026-11-14. How this page is put together.

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APA

CreatureData. (2026). Sheep bot fly (Oestrus ovis). Retrieved from https://creaturedata.com/animals/sheep-bot-fly

MLA

“Sheep bot fly (Oestrus ovis).” CreatureData, 2026, https://creaturedata.com/animals/sheep-bot-fly.

BibTeX
@misc{sheep_bot_fly_2026,
  title = {Sheep bot fly (Oestrus ovis)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/sheep-bot-fly},
  note = {Data as of 2026-11-14}
}