About Australian March Fly
A robust black bibionid fly that appears in large numbers during the Australian autumn. It has a hairy body and is a sluggish flyer, often seen resting on vegetation.
Did You Know?
Despite sharing the common name with horse flies in Australia, march flies in the family Bibionidae are completely harmless.
How to Identify Australian March Fly
Australian March Fly (Bibio imitator) belongs to the order Diptera, family Bibionidae. Adults typically measure 6-10 mm.
Australian March Fly Habitat
Australian March Fly is found in woodlands habitats, particularly across Australia. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Australian March Fly Diet and Feeding
Australian March Fly is a herbivore, feeding on plant material including leaves, stems, flowers, and other vegetation. Herbivorous insects play a significant role in ecosystems by influencing plant growth and serving as a food source for predators.
Where Is Australian March Fly Found?
Australian March Fly can be found in Australia, where it inhabits woodlands environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Australian March Fly can be found
Is Australian March Fly Dangerous?
Australian March 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.
Australian March Fly Role in Nature
Australian March Fly is part of the food web as a primary consumer, feeding on plant material. It serves as an important food source for birds, bats, amphibians, and other insectivores, connecting plant energy to higher trophic levels.
Seasonal Activity
Frequently Asked Questions About Australian March Fly
What does Australian March Fly look like?
The Australian March Fly typically measures 6-10 mm.
Where is Australian March Fly found?
The Australian March Fly is found in Australia and typically inhabits woodlands environments.
What does Australian March Fly eat?
The Australian March Fly feeds on plant material including leaves, stems, and other vegetation.
Is Australian March Fly dangerous to humans?
The Australian March Fly is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Australian March Fly?
Despite sharing the common name with horse flies in Australia, march flies in the family Bibionidae are completely harmless.
Cite This Page
APA:
InsectDiscover. (2026). Australian March Fly (Bibio imitator). Retrieved from https://insectdiscover.com/insect/australian-march-fly
MLA:
"Australian March Fly." InsectDiscover, https://insectdiscover.com/insect/australian-march-fly.