About Feathered Thorn
An autumn-flying moth with warm orange-brown wings and males bearing dramatically feathered antennae. It flies late in the year when few other moths are active.
Did You Know?
Males use their enormous feathered antennae to detect female pheromones on cold autumn nights.
How to Identify Feathered Thorn
Feathered Thorn (Colotois pennaria) belongs to the order Lepidoptera, family Geometridae. Adults typically measure 40-50 mm wingspan.
Feathered Thorn Habitat
Feathered Thorn is found in underground habitats, particularly across Europe, western Asia. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Feathered Thorn Diet and Feeding
Feathered Thorn 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 Feathered Thorn Found?
Feathered Thorn can be found in Europe, western Asia, where it inhabits underground environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Feathered Thorn can be found
Is Feathered Thorn Dangerous?
Feathered Thorn 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.
Feathered Thorn Role in Nature
Feathered Thorn 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 Feathered Thorn
What does Feathered Thorn look like?
The Feathered Thorn typically measures 40-50 mm wingspan.
Where is Feathered Thorn found?
The Feathered Thorn is found in Europe, western Asia and typically inhabits underground environments.
What does Feathered Thorn eat?
The Feathered Thorn feeds on plant material including leaves, stems, and other vegetation.
Is Feathered Thorn dangerous to humans?
The Feathered Thorn is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Feathered Thorn?
Males use their enormous feathered antennae to detect female pheromones on cold autumn nights.
Cite This Page
APA:
InsectDiscover. (2026). Feathered Thorn (Colotois pennaria). Retrieved from https://insectdiscover.com/insect/feathered-thorn
MLA:
"Feathered Thorn." InsectDiscover, https://insectdiscover.com/insect/feathered-thorn.