Horse bot fly
Gasterophilus intestinalis De Geer, 1776
Status not recordedinsects
The horse bot fly (Gasterophilus intestinalis) is a species in the family Oestridae, order Diptera.
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Quick facts about the horse 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 horse bot fly live?
Not recorded
Where has it been introduced?
The Global Register of Introduced and Invasive Species lists the horse bot fly as introduced in 1 country.
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 horse 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 horse bot fly classified?
- kingdomAnimalia
- phylumArthropoda
- classInsecta
- orderDiptera
- familyOestridae
- genusGasterophilus
- SpeciesGasterophilus intestinalis De Geer, 1776
Synonyms Gasterophilus equi var. asininus, Gastrophilus aequi, Gastrophilus equi var. asininus, Oestrus gastricus, Oestrus intestinalis
Other names and names in other languages (17)
- střeček koňskýCzech
- HestebremseDanish
- PferdemagenbremseGerman
- hevosensuolisaivartajaFinnish
- Œstre du chevalFrench
- 밸쇠파리Korean
- hestebremsNorwegian Bokmål
- PaardenhorzelDutch
- Овод-крючокRussian
- strečok konskýSlovak
- häststyngSwedish
- 胃蝇Chinese
- Gastérophile équinFrench
- oestre intestinalFrench
- Gewone paardemaaghorzelDutch
- PaardenmaaghorzelDutch
- Овод лошадиныйRussian
Relatives of the horse bot fly
Other species in the same genus Gasterophilus.
Nose bot fly
Gasterophilus haemorrhoidalis
Throat bot fly
Gasterophilus nasalis
Dark-winged horse botfly
Gasterophilus pecorum
Horse botfly
Gasterophilus inermis
CompareHorse bot fly vs Nose bot flyHorse bot fly vs Throat bot flyHorse bot fly vs Dark-winged horse botflyHorse bot fly vs Horse botfly
Common questions
Answered only where our data holds the answer.
Is the horse bot fly an invasive species?
The Global Register of Introduced and Invasive Species lists the horse bot fly as introduced in 1 country: United States, but does not flag it as invasive in any of them.
What kind of animal is the horse bot fly?
The horse bot fly (Gasterophilus intestinalis) 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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CreatureData. (2026). Horse bot fly (Gasterophilus intestinalis). Retrieved from https://creaturedata.com/animals/horse-bot-fly
“Horse bot fly (Gasterophilus intestinalis).” CreatureData, 2026, https://creaturedata.com/animals/horse-bot-fly.
@misc{horse_bot_fly_2026,
title = {Horse bot fly (Gasterophilus intestinalis)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/horse-bot-fly},
note = {Data as of 2026-11-14}
}