About Oriental Demoiselle
A Japanese demoiselle with shimmering blue-black wings and a metallic green body. It is endemic to Japan's clean mountain streams.
Did You Know?
It is endemic to Japan and is considered an indicator species for clean mountain water quality.
How to Identify Oriental Demoiselle
Oriental Demoiselle (Calopteryx cornelia) belongs to the order Odonata, family Calopterygidae. Adults typically measure 50-58 mm.
Oriental Demoiselle Habitat
Oriental Demoiselle is found in mountains habitats, particularly across Asia. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Oriental Demoiselle Diet and Feeding
Oriental Demoiselle 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 Oriental Demoiselle Found?
Oriental Demoiselle can be found in Asia, where it inhabits mountains environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Oriental Demoiselle can be found
Is Oriental Demoiselle Dangerous?
Oriental Demoiselle 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.
Oriental Demoiselle Role in Nature
Oriental Demoiselle plays a role in its ecosystem as part of the food web, serving as both consumer and prey. Insects like Oriental Demoiselle 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 Oriental Demoiselle
What does Oriental Demoiselle look like?
The Oriental Demoiselle typically measures 50-58 mm.
Where is Oriental Demoiselle found?
The Oriental Demoiselle is found in Asia and typically inhabits mountains environments.
What does Oriental Demoiselle eat?
The Oriental Demoiselle has an omnivorous diet, feeding on both plant and animal matter.
Is Oriental Demoiselle dangerous to humans?
The Oriental Demoiselle is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Oriental Demoiselle?
It is endemic to Japan and is considered an indicator species for clean mountain water quality.
Cite This Page
APA:
InsectDiscover. (2026). Oriental Demoiselle (Calopteryx cornelia). Retrieved from https://insectdiscover.com/insect/oriental-demoiselle
MLA:
"Oriental Demoiselle." InsectDiscover, https://insectdiscover.com/insect/oriental-demoiselle.