About Introduced Pine Sawfly
A European sawfly introduced to North America that feeds on white pine and other five-needled pines. Larvae feed gregariously and can heavily defoliate trees.
Did You Know?
It was first detected in Connecticut in 1914 and quickly spread across northeastern North America.
How to Identify Introduced Pine Sawfly
Introduced Pine Sawfly (Diprion similis) belongs to the order Hymenoptera, family Diprionidae. Adults typically measure 7-10 mm (adult).
Introduced Pine Sawfly Habitat
Introduced Pine Sawfly is found in farmland habitats, particularly across Europe, North America. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Introduced Pine Sawfly Diet and Feeding
Introduced Pine Sawfly has an omnivorous diet, feeding on both plant and animal matter. This dietary flexibility allows it to exploit a wide range of food sources in its environment.
Where Is Introduced Pine Sawfly Found?
Introduced Pine Sawfly can be found in Europe, North America, where it inhabits farmland environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Introduced Pine Sawfly can be found
Is Introduced Pine Sawfly Dangerous?
Introduced Pine Sawfly belongs to the order Hymenoptera, which includes many stinging insects. While not typically aggressive, it may sting if threatened or handled. Stings can cause pain and swelling, and in rare cases may trigger allergic reactions in sensitive individuals.
Introduced Pine Sawfly Role in Nature
Introduced Pine Sawfly plays a role in its ecosystem as part of the food web, serving as both consumer and prey. Insects like Introduced Pine Sawfly are a vital food source for birds, bats, and other wildlife, and contribute to the overall health and balance of their environment.
Seasonal Activity
Frequently Asked Questions About Introduced Pine Sawfly
What does Introduced Pine Sawfly look like?
The Introduced Pine Sawfly typically measures 7-10 mm (adult).
Where is Introduced Pine Sawfly found?
The Introduced Pine Sawfly is found in Europe, North America and typically inhabits farmland environments.
What does Introduced Pine Sawfly eat?
The Introduced Pine Sawfly has an omnivorous diet, feeding on both plant and animal matter.
Is Introduced Pine Sawfly dangerous to humans?
The Introduced Pine Sawfly belongs to the order Hymenoptera, which includes stinging insects. While not typically aggressive, it may sting if threatened or handled.
Is Introduced Pine Sawfly endangered?
The Introduced Pine Sawfly 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 Introduced Pine Sawfly?
It was first detected in Connecticut in 1914 and quickly spread across northeastern North America.
Cite This Page
APA:
InsectDiscover. (2026). Introduced Pine Sawfly (Diprion similis). Retrieved from https://insectdiscover.com/insect/introduced-pine-sawfly
MLA:
"Introduced Pine Sawfly." InsectDiscover, https://insectdiscover.com/insect/introduced-pine-sawfly.