EN

Hyphessobrycon coelestinus

Unknown

Overview

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

Hyphessobrycon coelestinus faces severe population decline primarily due to habitat degradation from agricultural expansion and urban development in its limited range within the São Francisco River basin. Water pollution from agricultural runoff and industrial discharge has significantly impacted water quality in its native streams. The species' restricted distribution makes it particularly vulnerable to localized environmental changes, with dam construction and water extraction further fragmenting its already limited habitat.

Threat summary

Habitat

This small characin inhabits clear, shallow streams and tributaries within the São Francisco River basin in southeastern Brazil. It prefers areas with moderate current flow, rocky or sandy substrates, and abundant aquatic vegetation that provides shelter and feeding opportunities.

FRESHWATER· major

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Astyanax tehuacanensis

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Hyphessobrycon arianae

Unknown

Threatened in Brazil

Striped SmoothhoundCR

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Myrcia carioca

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Brasilia TapaculoEN

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Frequently asked questions

Why is Hyphessobrycon coelestinus classified as Endangered?
Hyphessobrycon coelestinus 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. Hyphessobrycon coelestinus faces severe population decline primarily due to habitat degradation from agricultural expansion and urban development in its limited range within the São Francisco River basin. Water pollution from agricultural runoff and industrial discharge has significantly impacted water quality in its native streams. The species' restricted distribution makes it particularly vulnerable to localized environmental changes, with dam construction and water extraction further fragmenting its already limited habitat.
Where does Hyphessobrycon coelestinus live?
Hyphessobrycon coelestinus 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 Hyphessobrycon coelestinus?
The main threats to Hyphessobrycon coelestinus 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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