CreatureData

Square-spot Deerfly

Chrysops viduatus (Fabricius, 1794)

Status not recordedinsects

The square-spot deerfly (Chrysops viduatus) is a species in the family Tabanidae, order Diptera.

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Quick facts about the square-spot deerfly

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 square-spot deerfly live?

Not recorded

Is the square-spot deerfly 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 square-spot deerfly classified?

  1. kingdomAnimalia
  2. phylumArthropoda
  3. classInsecta
  4. orderDiptera
  5. familyTabanidae
  6. genusChrysops
  7. SpeciesChrysops viduatus (Fabricius, 1794)

Synonyms Chrysops intermedius, Chrysops lineatus, Chrysops minor, Chrysops minutus, Chrysops novus, Chrysops obsoletus, Chrysops pictus, Chrysops quadratus, Chrysops quadratus f. intermedius, Chrysops quadratus f. lineatus, Chrysops quadratus f. obsoletus, Tabanus viduatus

Other names and names in other languages (9)
  • täpläsokkopaarmaFinnish
  • egyfoltos pőcsikHungarian
  • firkantblindingNorwegian Bokmål
  • StipgoudoogdaasDutch
  • firkanta blindingNorwegian Nynorsk
  • Ślepak plamkowanyPolish
  • Пестряк украшенныйRussian
  • firkantet blindingNorwegian Bokmål
  • Stip-goudoogdaasDutch

Catalogue of Life

Relatives of the square-spot deerfly

Other species in the same genus Chrysops.

CompareSquare-spot Deerfly vs Splayed DeerflySquare-spot Deerfly vs Black DeerflySquare-spot Deerfly vs Variegated deer flySquare-spot Deerfly vs Chrysops abatus

Common questions

Answered only where our data holds the answer.

What kind of animal is the square-spot deerfly?

The square-spot deerfly (Chrysops viduatus) belongs to the family Tabanidae 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). Square-spot Deerfly (Chrysops viduatus). Retrieved from https://creaturedata.com/animals/square-spot-deerfly

MLA

“Square-spot Deerfly (Chrysops viduatus).” CreatureData, 2026, https://creaturedata.com/animals/square-spot-deerfly.

BibTeX
@misc{square_spot_deerfly_2026,
  title = {Square-spot Deerfly (Chrysops viduatus)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/square-spot-deerfly},
  note = {Data as of 2026-11-14}
}