CR

Campellolebias brucei

Unknown

Overview

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

Campellolebias brucei faces severe threats from urban development and agricultural expansion in its restricted coastal range in southeastern Brazil. The species' dependence on temporary seasonal pools makes it extremely vulnerable to habitat modification and water pollution from agricultural runoff. Climate change poses an additional threat through altered precipitation patterns that could disrupt the delicate timing of its breeding cycle in ephemeral wetlands.

Threat summary

Habitat

This annual killifish inhabits temporary seasonal pools and shallow wetlands in coastal lowlands of southeastern Brazil. The species depends on ephemeral water bodies that fill during rainy seasons and dry completely during drought periods, requiring specialized adaptations for survival in these fluctuating environments.

FRESHWATER· major

Other threatened species in RIVULIDAE

EN

Flame Rivulus

Cynodonichthys uroflammeus

Unknown
CR

Hypsolebias gilbertobrasili

Unknown
CR

Kryptolebias campelloi

Unknown
EN

Cypholebias cinereus

Unknown

Threatened in Brazil

Striped SmoothhoundCR

Striped Smoothhound

Mustelus fasciatus

Declining
VU

Mussismilia hispida

Declining
VU

Myrcia carioca

Declining
Brasilia TapaculoEN

Brasilia Tapaculo

Scytalopus novacapitalis

Declining

Frequently asked questions

Why is Campellolebias brucei classified as Critically Endangered?
Campellolebias brucei is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Campellolebias brucei faces severe threats from urban development and agricultural expansion in its restricted coastal range in southeastern Brazil. The species' dependence on temporary seasonal pools makes it extremely vulnerable to habitat modification and water pollution from agricultural runoff. Climate change poses an additional threat through altered precipitation patterns that could disrupt the delicate timing of its breeding cycle in ephemeral wetlands.
Where does Campellolebias brucei live?
Campellolebias brucei 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 Campellolebias brucei?
The main threats to Campellolebias brucei 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.

Get weekly conservation intelligence

One short digest a week of the most striking species and country data we ship, plus breaking conservation news paired with our database where it matters.

Free, no spam. One-click unsubscribe in every email.