About Irregular Weevil
A flightless alpine weevil found on exposed mountain slopes. Adults emerge in summer to feed on low-growing alpine cushion plants.
Did You Know?
Its inability to fly has led to high genetic divergence between neighboring mountain ranges.
How to Identify Irregular Weevil
Irregular Weevil (Otiorhynchus sensitivus) belongs to the order Coleoptera, family Curculionidae. Adults typically measure 5-8 mm.
Irregular Weevil Habitat
Irregular Weevil is found in mountains habitats, particularly across Alps, Central Europe. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Irregular Weevil Diet and Feeding
Irregular Weevil 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 Irregular Weevil Found?
Irregular Weevil can be found in Alps, Central Europe, where it inhabits mountains environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Irregular Weevil can be found
Is Irregular Weevil Dangerous?
Irregular Weevil 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.
Irregular Weevil Role in Nature
Irregular Weevil 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 Irregular Weevil
What does Irregular Weevil look like?
The Irregular Weevil typically measures 5-8 mm.
Where is Irregular Weevil found?
The Irregular Weevil is found in Alps, Central Europe and typically inhabits mountains environments.
What does Irregular Weevil eat?
The Irregular Weevil feeds on plant material including leaves, stems, and other vegetation.
Is Irregular Weevil dangerous to humans?
The Irregular Weevil is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Irregular Weevil?
Its inability to fly has led to high genetic divergence between neighboring mountain ranges.
Cite This Page
APA:
InsectDiscover. (2026). Irregular Weevil (Otiorhynchus sensitivus). Retrieved from https://insectdiscover.com/insect/irregular-weevil
MLA:
"Irregular Weevil." InsectDiscover, https://insectdiscover.com/insect/irregular-weevil.