About Fighting Soldier Thrips
A eusocial Australian thrips that forms colonies inside galls on Acacia trees with distinct reproductive and soldier castes. Soldiers patrol the gall and attack intruding insects.
Did You Know?
They are one of only about a dozen thrips species worldwide known to have evolved true eusociality with a soldier caste.
How to Identify Fighting Soldier Thrips
Fighting Soldier Thrips (Oncothrips tepperi) belongs to the order Thysanoptera, family Phlaeothripidae. Adults typically measure 1.5-3 mm.
Fighting Soldier Thrips Habitat
Fighting Soldier Thrips is found in deserts & drylands habitats, particularly across Australia. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Fighting Soldier Thrips Diet and Feeding
Fighting Soldier Thrips induces galls on plants and feeds within them. Gall-making insects trigger abnormal plant growth that provides both food and shelter for their developing larvae.
Where Is Fighting Soldier Thrips Found?
Fighting Soldier Thrips can be found in Australia, where it inhabits deserts & drylands environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Fighting Soldier Thrips can be found
Is Fighting Soldier Thrips Dangerous?
Fighting Soldier Thrips 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.
Fighting Soldier Thrips Role in Nature
Fighting Soldier Thrips 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 Fighting Soldier Thrips
What does Fighting Soldier Thrips look like?
The Fighting Soldier Thrips typically measures 1.5-3 mm.
Where is Fighting Soldier Thrips found?
The Fighting Soldier Thrips is found in Australia and typically inhabits deserts & drylands environments.
What does Fighting Soldier Thrips eat?
The Fighting Soldier Thrips induces galls on plants and feeds within them.
Is Fighting Soldier Thrips dangerous to humans?
The Fighting Soldier Thrips is generally harmless to humans. It does not bite or sting and poses no significant health risk.
Is Fighting Soldier Thrips endangered?
The Fighting Soldier Thrips is currently classified as Not Evaluated by conservation assessments. Habitat loss and environmental changes are among the primary threats to its population.
What is an interesting fact about Fighting Soldier Thrips?
They are one of only about a dozen thrips species worldwide known to have evolved true eusociality with a soldier caste.
Cite This Page
APA:
InsectDiscover. (2026). Fighting Soldier Thrips (Oncothrips tepperi). Retrieved from https://insectdiscover.com/insect/fighting-soldier-thrips
MLA:
"Fighting Soldier Thrips." InsectDiscover, https://insectdiscover.com/insect/fighting-soldier-thrips.