πŸͺ» Dragonflies & Damselflies

Golden-Ringed Dragonfly

Cordulegaster boltonii

About Golden-Ringed Dragonfly

The longest dragonfly in Britain, adorned with bold black and yellow rings along its body. Females have a conspicuous ovipositor used to inject eggs into stream beds.

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Did You Know?

The larvae of golden-ringed dragonflies live buried in stream sediment for up to five years before emerging as adults, ambushing prey from their sandy hideouts.

How to Identify Golden-Ringed Dragonfly

Golden-Ringed Dragonfly (Cordulegaster boltonii) belongs to the order Odonata, family Cordulegastridae. Adults typically measure 76-84 mm wingspan.

Golden-Ringed Dragonfly Habitat

Golden-Ringed Dragonfly is found in rivers & streams habitats, particularly across Europe. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.

Golden-Ringed Dragonfly Diet and Feeding

Golden-Ringed Dragonfly is a predatory species that actively hunts and feeds on other insects and small invertebrates. As a predator, it helps control populations of pest species and maintains ecological balance.

Where Is Golden-Ringed Dragonfly Found?

Golden-Ringed Dragonfly can be found in Europe, where it inhabits rivers & streams environments. Its distribution is influenced by climate, food availability, and habitat suitability.

Distribution Map

Where Golden-Ringed Dragonfly can be found

Is Golden-Ringed Dragonfly Dangerous?

Golden-Ringed Dragonfly 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.

Golden-Ringed Dragonfly Role in Nature

Golden-Ringed Dragonfly serves as a natural predator, helping to control populations of other insects. Predatory insects are valuable in both natural ecosystems and agriculture, where they reduce the numbers of pest species without the need for chemical pesticides.

Seasonal Activity

Jan
Feb
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Sep
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Dec
Peak activity Moderate Low / dormant

Frequently Asked Questions About Golden-Ringed Dragonfly

What does Golden-Ringed Dragonfly look like?

The Golden-Ringed Dragonfly typically measures 76-84 mm wingspan.

Where is Golden-Ringed Dragonfly found?

The Golden-Ringed Dragonfly is found in Europe and typically inhabits rivers & streams environments.

What does Golden-Ringed Dragonfly eat?

The Golden-Ringed Dragonfly is a predator that hunts and feeds on other insects and small invertebrates.

Is Golden-Ringed Dragonfly dangerous to humans?

The Golden-Ringed Dragonfly is generally harmless to humans. It does not bite or sting and poses no significant health risk.

What is an interesting fact about Golden-Ringed Dragonfly?

The larvae of golden-ringed dragonflies live buried in stream sediment for up to five years before emerging as adults, ambushing prey from their sandy hideouts.

Cite This Page

APA:
InsectDiscover. (2026). Golden-Ringed Dragonfly (Cordulegaster boltonii). Retrieved from https://insectdiscover.com/insect/golden-ringed-dragonfly

MLA:
"Golden-Ringed Dragonfly." InsectDiscover, https://insectdiscover.com/insect/golden-ringed-dragonfly.