About Face Fly
A non-biting muscid fly that feeds on secretions around the eyes and nose of cattle. It is a mechanical vector of the cattle pinkeye pathogen Moraxella bovis.
Did You Know?
It enters homes in large numbers each autumn to overwinter, hence the name autumnalis.
How to Identify Face Fly
Face Fly (Musca autumnalis) belongs to the order Diptera, family Muscidae. Adults typically measure 7-8 mm.
Face Fly Habitat
Face Fly is found in farmland habitats, particularly across Europe, North America. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Face Fly Diet and Feeding
Face Fly has an omnivorous diet, feeding on both plant and animal matter. This dietary flexibility allows it to exploit a wide range of food sources in its environment.
Where Is Face Fly Found?
Face Fly can be found in Europe, North America, where it inhabits farmland environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Face Fly can be found
Is Face Fly Dangerous?
Face Fly is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.
Face Fly Role in Nature
Face Fly plays a role in its ecosystem as part of the food web, serving as both consumer and prey. Insects like Face Fly are a vital food source for birds, bats, and other wildlife, and contribute to the overall health and balance of their environment.
Seasonal Activity
Frequently Asked Questions About Face Fly
What does Face Fly look like?
The Face Fly typically measures 7-8 mm.
Where is Face Fly found?
The Face Fly is found in Europe, North America and typically inhabits farmland environments.
What does Face Fly eat?
The Face Fly has an omnivorous diet, feeding on both plant and animal matter.
Is Face Fly dangerous to humans?
The Face Fly is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Face Fly?
It enters homes in large numbers each autumn to overwinter, hence the name autumnalis.
Cite This Page
APA:
InsectDiscover. (2026). Face Fly (Musca autumnalis). Retrieved from https://insectdiscover.com/insect/face-fly
MLA:
"Face Fly." InsectDiscover, https://insectdiscover.com/insect/face-fly.