VU

Valencia barbel

Luciobarbus guiraonis

UnknownVUEUVUEU

Overview

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

The Valencia barbel faces severe pressure from water abstraction and dam construction throughout its Mediterranean river systems, which fragment populations and alter natural flow regimes essential for spawning. Introduced non-native fish species compete directly with juveniles and adults, while agricultural runoff and urban pollution degrade water quality in the species' already limited range. Climate change exacerbates these pressures by reducing water availability in the semi-arid regions where this endemic barbel persists.

Threat summary

Habitat

The Valencia barbel inhabits clear, fast-flowing rivers and streams in the Mediterranean basin, particularly favoring rocky substrates and well-oxygenated waters. This endemic species is restricted to river systems in eastern Spain, where it occupies both main channels and tributaries with gravel beds suitable for spawning.

FRESHWATER· major

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Frequently asked questions

Why is Valencia barbel classified as Vulnerable?
Valencia barbel is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. The Valencia barbel faces severe pressure from water abstraction and dam construction throughout its Mediterranean river systems, which fragment populations and alter natural flow regimes essential for spawning. Introduced non-native fish species compete directly with juveniles and adults, while agricultural runoff and urban pollution degrade water quality in the species' already limited range. Climate change exacerbates these pressures by reducing water availability in the semi-arid regions where this endemic barbel persists.
Where does Valencia barbel live?
Valencia barbel occurs in Spain. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Valencia barbel?
The main threats to Valencia barbel 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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