karelsk barkfluga
Xylomya czekanovskii
Overview
The karelsk barkfluga (Xylomya czekanovskii) is a specialized dipteran fly species with a distinctive dark brown to black coloration and elongated proboscis adapted for feeding on tree bark exudates. This bark fly plays a crucial ecological role as both a decomposer of organic matter in forest ecosystems and as a pollinator of certain boreal plant species during its adult stage.
Xylomya czekanovskii faces severe population declines primarily due to habitat loss from deforestation and forest fragmentation in its limited boreal range. Climate change poses an additional threat by altering the specific microhabitat conditions required by this specialized dipteran species.
Habitat
This species inhabits the bark crevices and cambial layers of mature spruce and pine trees in old-growth boreal forests of northern Scandinavia and northwestern Russia. The larvae specifically require the moist, nutrient-rich environment found beneath loose bark of trees that are at least 80-100 years old.
Other threatened species in Xylomyidae
Threatened in Finland
Frequently asked questions
Why is karelsk barkfluga classified as Endangered?
Where does karelsk barkfluga live?
What are the main threats to karelsk barkfluga?
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