Oxbow Diving Beetle
CR

Oxbow Diving Beetle

Hydroporus rufifrons

Unknown

Photo: Photo: Edmund Reitter via Wikimedia Commons Public domain

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

The Oxbow Diving Beetle faces severe threats from habitat destruction and degradation of its specialized aquatic environments. Pollution from agricultural runoff and urban development, combined with climate change impacts on water levels and quality, have drastically reduced suitable habitat availability. The species' restricted range and specific habitat requirements make it particularly vulnerable to these ongoing pressures.

Threat summary

Habitat

Inhabits shallow, slow-moving or stagnant freshwater bodies including oxbow lakes, ponds, marshes, and vegetated margins of streams and rivers. Prefers areas with abundant aquatic vegetation and organic debris where it can hunt for small invertebrate prey.

FRESHWATER· major

Frequently asked questions

Why is Oxbow Diving Beetle classified as Critically Endangered?
Oxbow Diving Beetle is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. The Oxbow Diving Beetle faces severe threats from habitat destruction and degradation of its specialized aquatic environments. Pollution from agricultural runoff and urban development, combined with climate change impacts on water levels and quality, have drastically reduced suitable habitat availability. The species' restricted range and specific habitat requirements make it particularly vulnerable to these ongoing pressures.
Where does Oxbow Diving Beetle live?
Oxbow Diving Beetle occurs in Åland Islands, Austria, Belgium, Croatia, Denmark, and Estonia (plus 13 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 Oxbow Diving Beetle?
The main threats to Oxbow Diving Beetle 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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