About Rose-stem Gall Wasp
A gall wasp that creates spiny galls on the stems of wild roses in North America. Each gall contains a single larval cell surrounded by hard woody tissue.
Did You Know?
Its galls often persist on rose stems for years after the wasp has emerged, serving as shelter for other insects.
How to Identify Rose-stem Gall Wasp
Rose-stem Gall Wasp (Diplolepis spinosa) belongs to the order Hymenoptera, family Cynipidae. Adults typically measure 2–3.5 mm.
Rose-stem Gall Wasp Habitat
Rose-stem Gall Wasp is found in meadows habitats, particularly across North America. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Rose-stem Gall Wasp Diet and Feeding
Rose-stem Gall Wasp induces galls on plants and feeds within them. Gall-making insects trigger abnormal plant growth that provides both food and shelter for their developing larvae.
Where Is Rose-stem Gall Wasp Found?
Rose-stem Gall Wasp can be found in North America, where it inhabits meadows environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Rose-stem Gall Wasp can be found
Is Rose-stem Gall Wasp Dangerous?
Rose-stem Gall Wasp 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.
Rose-stem Gall Wasp Role in Nature
Rose-stem Gall Wasp 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 Rose-stem Gall Wasp
What does Rose-stem Gall Wasp look like?
The Rose-stem Gall Wasp typically measures 2–3.5 mm.
Where is Rose-stem Gall Wasp found?
The Rose-stem Gall Wasp is found in North America and typically inhabits meadows environments.
What does Rose-stem Gall Wasp eat?
The Rose-stem Gall Wasp induces galls on plants and feeds within them.
Is Rose-stem Gall Wasp dangerous to humans?
The Rose-stem Gall Wasp belongs to the order Hymenoptera, which includes stinging insects. While not typically aggressive, it may sting if threatened or handled.
Is Rose-stem Gall Wasp endangered?
The Rose-stem Gall Wasp 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 Rose-stem Gall Wasp?
Its galls often persist on rose stems for years after the wasp has emerged, serving as shelter for other insects.
Cite This Page
APA:
InsectDiscover. (2026). Rose-stem Gall Wasp (Diplolepis spinosa). Retrieved from https://insectdiscover.com/insect/rose-stem-gall-wasp
MLA:
"Rose-stem Gall Wasp." InsectDiscover, https://insectdiscover.com/insect/rose-stem-gall-wasp.