Pseudoatta argentina
VU

Pseudoatta argentina

Unknown

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

Overview

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

Pseudoatta argentina faces significant pressure from agricultural expansion and intensive farming practices that fragment and destroy its native grassland habitat. Urban development and infrastructure projects further reduce available nesting sites, while the species' specialized fungus-growing behavior makes it particularly vulnerable to pesticide contamination that disrupts its agricultural symbiosis.

Threat summary

Habitat

This leafcutter ant species inhabits temperate grasslands and agricultural margins in Argentina, where it constructs underground colonies and cultivates fungus gardens. The species requires well-drained soils and access to diverse plant material for its sophisticated agricultural system.

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Frequently asked questions

Why is Pseudoatta argentina classified as Vulnerable?
Pseudoatta argentina 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. Pseudoatta argentina faces significant pressure from agricultural expansion and intensive farming practices that fragment and destroy its native grassland habitat. Urban development and infrastructure projects further reduce available nesting sites, while the species' specialized fungus-growing behavior makes it particularly vulnerable to pesticide contamination that disrupts its agricultural symbiosis.
Where does Pseudoatta argentina live?
Pseudoatta argentina occurs in Argentina, Brazil, and Denmark. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Pseudoatta argentina?
The main threats to Pseudoatta argentina 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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