Pimelodella kronei
EN

Pimelodella kronei

Unknown

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Pimelodella_kronei

Overview

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

Pimelodella kronei faces severe threats from water pollution and habitat degradation in its cave aquifer systems. Urban development and agricultural runoff contaminate the groundwater that feeds its specialized cave habitats, while water extraction for human use reduces flow rates critical for the species' survival. The species' extremely restricted range in southeastern Brazil makes it particularly vulnerable to any environmental changes in its cave ecosystem.

Threat summary

Habitat

This species inhabits underground cave systems and associated aquifers in the Atlantic Forest region of southeastern Brazil. It is specifically adapted to the dark, oxygen-poor waters of limestone cave environments where it feeds on organic matter and small invertebrates.

Caves and subterranean habitats· major

Other threatened species in HEPTAPTERIDAE

CR

Rhamdia enfurnada

Unknown
EN

Imparfinis lineatus

Unknown
CR

Rhamdia xetequepeque

Unknown
VU

Pimelodella martinezi

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 Pimelodella kronei classified as Endangered?
Pimelodella kronei 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. Pimelodella kronei faces severe threats from water pollution and habitat degradation in its cave aquifer systems. Urban development and agricultural runoff contaminate the groundwater that feeds its specialized cave habitats, while water extraction for human use reduces flow rates critical for the species' survival. The species' extremely restricted range in southeastern Brazil makes it particularly vulnerable to any environmental changes in its cave ecosystem.
Where does Pimelodella kronei live?
Pimelodella kronei 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 Pimelodella kronei?
The main threats to Pimelodella kronei 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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