About Knobbled Weevil
A large, knobbled weevil endemic to New Zealand, covered in rough tubercles that give it a bark-like appearance. It is nocturnal and flightless, found in native forests. Its rough texture provides excellent camouflage against tree bark.
Did You Know?
When disturbed, the knobbled weevil plays dead and drops to the ground, where its bark-like texture makes it nearly invisible among leaf litter.
How to Identify Knobbled Weevil
Knobbled Weevil (Karocolens pittospori) belongs to the order Coleoptera, family Curculionidae. Adults typically measure 15-22 mm.
Knobbled Weevil Habitat
Knobbled Weevil is found in forests habitats, particularly across Oceania (New Zealand). This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Knobbled Weevil Diet and Feeding
Knobbled Weevil feeds on wood and bark, often boring into timber. Wood-feeding insects contribute to the decomposition of dead trees and nutrient cycling in forest ecosystems.
Where Is Knobbled Weevil Found?
Knobbled Weevil can be found in Oceania (New Zealand), where it inhabits forests environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Knobbled Weevil can be found
Is Knobbled Weevil Dangerous?
Knobbled 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.
Knobbled Weevil Role in Nature
Knobbled 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 Knobbled Weevil
What does Knobbled Weevil look like?
The Knobbled Weevil typically measures 15-22 mm.
Where is Knobbled Weevil found?
The Knobbled Weevil is found in Oceania (New Zealand) and typically inhabits forests environments.
What does Knobbled Weevil eat?
The Knobbled Weevil feeds on wood and bark, often boring into timber.
Is Knobbled Weevil dangerous to humans?
The Knobbled Weevil is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Knobbled Weevil?
When disturbed, the knobbled weevil plays dead and drops to the ground, where its bark-like texture makes it nearly invisible among leaf litter.
Cite This Page
APA:
InsectDiscover. (2026). Knobbled Weevil (Karocolens pittospori). Retrieved from https://insectdiscover.com/insect/knobbled-weevil
MLA:
"Knobbled Weevil." InsectDiscover, https://insectdiscover.com/insect/knobbled-weevil.