CR

Steyerbromelia naquenensis

Unknown

Overview

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

Steyerbromelia naquenensis faces severe threats from habitat destruction due to agricultural expansion and cattle ranching in the Venezuelan Guayana region. The species' extremely restricted range makes it particularly vulnerable to localized disturbances, while mining activities and infrastructure development further fragment its tepui habitat. Climate change poses an additional long-term threat by altering the specific moisture and temperature conditions required by this endemic bromeliad.

Threat summary

Habitat

This endemic bromeliad inhabits the unique tepui formations of the Venezuelan Guayana Shield, growing on rocky outcrops and cliff faces at elevations between 1,200-1,800 meters. It requires the specific microclimate conditions found in these ancient sandstone table mountains, including high humidity, filtered sunlight, and well-drained substrates.

Frequently asked questions

Why is Steyerbromelia naquenensis classified as Critically Endangered?
Steyerbromelia naquenensis 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. Steyerbromelia naquenensis faces severe threats from habitat destruction due to agricultural expansion and cattle ranching in the Venezuelan Guayana region. The species' extremely restricted range makes it particularly vulnerable to localized disturbances, while mining activities and infrastructure development further fragment its tepui habitat. Climate change poses an additional long-term threat by altering the specific moisture and temperature conditions required by this endemic bromeliad.
Where does Steyerbromelia naquenensis live?
Steyerbromelia naquenensis occurs in Colombia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Steyerbromelia naquenensis?
The main threats to Steyerbromelia naquenensis 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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