EN

Odontomyia microleon

Local name: jaloasekärpänen

Unknown

Overview

Odontomyia microleon is a small soldier fly species with a distinctive metallic green-bronze thorax and yellow abdominal markings that create a striking contrast against its dark body. Adults are typically found near wetland margins where they feed on nectar and play a role in pollination of marsh plants, while their larvae develop in organic-rich sediments of shallow water bodies.

Odontomyia microleon faces severe population declines primarily due to habitat loss from agricultural intensification and wetland drainage in its limited range. The species' specialized habitat requirements and small population size make it particularly vulnerable to environmental changes and human disturbance.

Threat summary

Habitat

Odontomyia microleon inhabits the transitional zones between permanent water bodies and terrestrial environments, particularly favoring reed beds, sedge marshes, and the muddy margins of slow-flowing streams. The species requires areas with consistent moisture levels and abundant organic matter where larvae can complete their semi-aquatic development cycle.

Frequently asked questions

Why is jaloasekärpänen classified as Endangered?
jaloasekärpänen is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Odontomyia microleon faces severe population declines primarily due to habitat loss from agricultural intensification and wetland drainage in its limited range. The species' specialized habitat requirements and small population size make it particularly vulnerable to environmental changes and human disturbance.
Where does jaloasekärpänen live?
jaloasekärpänen occurs in Åland Islands, Austria, Denmark, Finland, France, and Germany (plus 5 other countries). Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to jaloasekärpänen?
The main threats to jaloasekärpänen are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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