About Horned Aphid
A social aphid from East Asia that forms colonies defended by sterile soldier nymphs with horned heads. They live on styrax trees and produce a single soldier caste.
Did You Know?
Soldiers stab intruders with their sharp horns and inject a toxic secretion, dying in the process like a honeybee's suicide sting.
How to Identify Horned Aphid
Horned Aphid (Tuberaphis styraci) belongs to the order Hemiptera, family Hormaphididae. Adults typically measure 1-2.5 mm.
Horned Aphid Habitat
Horned Aphid is found in forests habitats, particularly across Japan, East Asia. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Horned Aphid Diet and Feeding
Horned Aphid feeds on plant sap by piercing stems and leaves with specialised mouthparts. Sap feeders extract nutrients directly from the plant's vascular system.
Where Is Horned Aphid Found?
Horned Aphid can be found in Japan, East Asia, where it inhabits forests environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Horned Aphid can be found
Is Horned Aphid Dangerous?
Horned Aphid 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.
Horned Aphid Role in Nature
Horned Aphid 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 Horned Aphid
What does Horned Aphid look like?
The Horned Aphid typically measures 1-2.5 mm.
Where is Horned Aphid found?
The Horned Aphid is found in Japan, East Asia and typically inhabits forests environments.
What does Horned Aphid eat?
The Horned Aphid feeds on plant sap by piercing stems and leaves.
Is Horned Aphid dangerous to humans?
The Horned Aphid is generally harmless to humans. It does not bite or sting and poses no significant health risk.
Is Horned Aphid endangered?
The Horned Aphid 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 Horned Aphid?
Soldiers stab intruders with their sharp horns and inject a toxic secretion, dying in the process like a honeybee's suicide sting.
Cite This Page
APA:
InsectDiscover. (2026). Horned Aphid (Tuberaphis styraci). Retrieved from https://insectdiscover.com/insect/horned-aphid
MLA:
"Horned Aphid." InsectDiscover, https://insectdiscover.com/insect/horned-aphid.