EN

Bryconamericus lambari

Unknown

Overview

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

Bryconamericus lambari faces severe population declines primarily due to water pollution from agricultural runoff and urban development in its native Brazilian river systems. Dam construction and water extraction for irrigation have significantly altered natural flow regimes, fragmenting populations and degrading spawning habitats. The species' restricted range in southeastern Brazil makes it particularly vulnerable to localized environmental changes and habitat modification.

Threat summary

Habitat

This small characin fish inhabits clear, fast-flowing streams and tributaries in the Atlantic Forest region of southeastern Brazil. It prefers well-oxygenated waters with rocky or sandy substrates and abundant riparian vegetation.

FRESHWATER· major

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Astyanax tehuacanensis

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EN

Diapoma pyrrhopteryx

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Hyphessobrycon arianae

Unknown

Threatened in Brazil

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Mustelus fasciatus

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Brasilia TapaculoEN

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Frequently asked questions

Why is Bryconamericus lambari classified as Endangered?
Bryconamericus lambari 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. Bryconamericus lambari faces severe population declines primarily due to water pollution from agricultural runoff and urban development in its native Brazilian river systems. Dam construction and water extraction for irrigation have significantly altered natural flow regimes, fragmenting populations and degrading spawning habitats. The species' restricted range in southeastern Brazil makes it particularly vulnerable to localized environmental changes and habitat modification.
Where does Bryconamericus lambari live?
Bryconamericus lambari occurs in Brazil. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Bryconamericus lambari?
The main threats to Bryconamericus lambari 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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