EN

Parotocinclus spilurus

Unknown

Overview

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

Parotocinclus spilurus faces severe pressure from deforestation and agricultural expansion in Brazil's Atlantic Forest region, which has destroyed much of its native stream habitat. Water pollution from agricultural runoff and urban development further degrades the clear, fast-flowing waters this species requires. Dam construction and water diversions have altered natural flow patterns in many streams within its limited range.

Threat summary

Habitat

This small armored catfish inhabits clear, fast-flowing streams and tributaries in Brazil's Atlantic Forest region. It typically occurs in rocky areas with strong currents and well-oxygenated water, often clinging to stones and submerged logs.

Other threatened species in LORICARIIDAE

EN

Ancistrus minutus

Declining
VU

Harttia dissidens

Declining
EN

Pseudotocinclus tietensis

Unknown
EN

Chaetostoma stannii

Unknown

Frequently asked questions

Why is Parotocinclus spilurus classified as Endangered?
Parotocinclus spilurus 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. Parotocinclus spilurus faces severe pressure from deforestation and agricultural expansion in Brazil's Atlantic Forest region, which has destroyed much of its native stream habitat. Water pollution from agricultural runoff and urban development further degrades the clear, fast-flowing waters this species requires. Dam construction and water diversions have altered natural flow patterns in many streams within its limited range.
Where does Parotocinclus spilurus live?
Parotocinclus spilurus occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Parotocinclus spilurus?
The main threats to Parotocinclus spilurus 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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