VUVulnerable

Hypsolebias brunoi

Unknown

Overview

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

Hypsolebias brunoi faces severe threats from habitat degradation in Brazil's Cerrado savanna, where agricultural expansion and cattle ranching have fragmented its seasonal pool habitats. The species' dependence on temporary water bodies makes it particularly vulnerable to altered precipitation patterns and water table changes from land use conversion. Urban development and infrastructure projects further reduce available breeding sites in its limited range.
Threat summary

Habitat

This annual killifish inhabits temporary seasonal pools and shallow wetlands in Brazil's Cerrado savanna region. The species requires ephemeral water bodies that fill during rainy seasons and dry completely during drought periods, allowing their drought-resistant eggs to survive in dried sediments.

Other threatened species in RIVULIDAE

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Cynodonichthys uroflammeus

Unknown

Frequently asked questions

Why is Hypsolebias brunoi classified as Vulnerable?

Hypsolebias brunoi 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. Hypsolebias brunoi faces severe threats from habitat degradation in Brazil's Cerrado savanna, where agricultural expansion and cattle ranching have fragmented its seasonal pool habitats. The species' dependence on temporary water bodies makes it particularly vulnerable to altered precipitation patterns and water table changes from land use conversion. Urban development and infrastructure projects further reduce available breeding sites in its limited range.

Where does Hypsolebias brunoi live?

Hypsolebias brunoi 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 Hypsolebias brunoi?

The main threats to Hypsolebias brunoi 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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