About Ilex Hairstreak
A small dark brown butterfly with an orange band on the underside of its hindwings and a tiny tail projection. It is strongly associated with young oak growth and coppiced woodland.
Did You Know?
Despite its name suggesting holly (ilex), it feeds exclusively on oak and was misidentified when first described.
How to Identify Ilex Hairstreak
Ilex Hairstreak (Satyrium ilicis) belongs to the order Lepidoptera, family Lycaenidae. Adults typically measure 30-36 mm wingspan.
Ilex Hairstreak Habitat
Ilex Hairstreak is found in woodlands habitats, particularly across Southern and central Europe, western Asia. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Ilex Hairstreak Diet and Feeding
Ilex Hairstreak 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 Ilex Hairstreak Found?
Ilex Hairstreak can be found in Southern and central Europe, western Asia, where it inhabits woodlands environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Ilex Hairstreak can be found
Is Ilex Hairstreak Dangerous?
Ilex Hairstreak 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.
Ilex Hairstreak Role in Nature
Ilex Hairstreak 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 Ilex Hairstreak
What does Ilex Hairstreak look like?
The Ilex Hairstreak typically measures 30-36 mm wingspan.
Where is Ilex Hairstreak found?
The Ilex Hairstreak is found in Southern and central Europe, western Asia and typically inhabits woodlands environments.
What does Ilex Hairstreak eat?
The Ilex Hairstreak feeds on plant material including leaves, stems, and other vegetation.
Is Ilex Hairstreak dangerous to humans?
The Ilex Hairstreak is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Ilex Hairstreak?
Despite its name suggesting holly (ilex), it feeds exclusively on oak and was misidentified when first described.
Cite This Page
APA:
InsectDiscover. (2026). Ilex Hairstreak (Satyrium ilicis). Retrieved from https://insectdiscover.com/insect/ilex-hairstreak
MLA:
"Ilex Hairstreak." InsectDiscover, https://insectdiscover.com/insect/ilex-hairstreak.