About Douglas-fir Timema
A parthenogenetic timema that feeds on old-growth Douglas fir. All-female populations can occasionally cause noticeable defoliation.
Did You Know?
It reproduces entirely without males and can reach outbreak densities that defoliate old-growth Douglas fir trees.
How to Identify Douglas-fir Timema
Douglas-fir Timema (Timema douglasi) belongs to the order Phasmatodea, family Timematidae. Adults typically measure 1.5-2 cm.
Douglas-fir Timema Habitat
Douglas-fir Timema is found in forests habitats, particularly across United States (Oregon), United States (Northern California). This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Douglas-fir Timema Diet and Feeding
Douglas-fir Timema 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 Douglas-fir Timema Found?
Douglas-fir Timema can be found in United States (Oregon), United States (Northern California), where it inhabits forests environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Douglas-fir Timema can be found
Is Douglas-fir Timema Dangerous?
Douglas-fir Timema 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.
Douglas-fir Timema Role in Nature
Douglas-fir Timema 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 Douglas-fir Timema
What does Douglas-fir Timema look like?
The Douglas-fir Timema typically measures 1.5-2 cm.
Where is Douglas-fir Timema found?
The Douglas-fir Timema is found in United States (Oregon), United States (Northern California) and typically inhabits forests environments.
What does Douglas-fir Timema eat?
The Douglas-fir Timema feeds on plant material including leaves, stems, and other vegetation.
Is Douglas-fir Timema dangerous to humans?
The Douglas-fir Timema is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Douglas-fir Timema?
It reproduces entirely without males and can reach outbreak densities that defoliate old-growth Douglas fir trees.
Cite This Page
APA:
InsectDiscover. (2026). Douglas-fir Timema (Timema douglasi). Retrieved from https://insectdiscover.com/insect/douglas-fir-timema
MLA:
"Douglas-fir Timema." InsectDiscover, https://insectdiscover.com/insect/douglas-fir-timema.