description Blue Basker Overview
The Blue Basker, Urothemis edwardsii, is a dragonfly in the family Libellulidae. It is widespread across sub-Saharan Africa, with additional disjunct populations recorded in places such as Algeria and Oman, and it occupies freshwater lakes, marshes, and other open-water habitats. Adult males are recognized by blue pruinescence on the body and dark markings on the wings. The species is relevant to observers of African dragonflies and freshwater ecosystems and is assessed as Least Concern.
[SANBI](https://speciesstatus.sanbi.org/assessment/last-assessment/1734/)
help Blue Basker FAQ
What is the scientific name of the Blue Basker?
The Blue Basker is the dragonfly species Urothemis edwardsii in the family Libellulidae. It is a medium-sized, stout dragonfly with dark blue and black markings. [Dragonflies of Southern Africa](https://www.dragonflies.co.za/index.php?catid=663%3Abaskers&id=186%3Ablue-basker&option=com_content&view=article)
Why does the male Blue Basker look powdery blue?
Mature males develop a powdery blue pruinescence over parts of the body, which gives the species its common name. The effect is a surface coating rather than a solid blue pigment visible in every individual.
Where is Urothemis edwardsii found?
The species is widespread across sub-Saharan Africa, with records from countries including South Africa, Kenya, Ghana, Zambia, and Zimbabwe. It has also been recorded in Madagascar and parts of North Africa.
What markings help identify a Blue Basker?
In addition to its blue body, the Blue Basker has blackish patches on the hind wings and dark markings on the abdomen. Those features help separate it from other blue African dragonflies.
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