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Eriocaulon sigmoideum

Unknown

Overview

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

Eriocaulon sigmoideum faces severe pressure from habitat destruction as its specialized wetland environments are drained for agricultural expansion and urban development. The species' extremely limited distribution makes it particularly vulnerable to localized disturbances, with entire populations at risk from single development projects. Water pollution from agricultural runoff and industrial activities further degrades the pristine aquatic conditions this endemic plant requires for survival.

Threat summary

Habitat

This aquatic plant inhabits shallow freshwater wetlands, seasonal pools, and marshy areas with sandy or muddy substrates. It requires clean, nutrient-poor waters and is typically found in temporary or semi-permanent water bodies that experience natural fluctuations in water levels.

Frequently asked questions

Why is Eriocaulon sigmoideum classified as Endangered?
Eriocaulon sigmoideum 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. Eriocaulon sigmoideum faces severe pressure from habitat destruction as its specialized wetland environments are drained for agricultural expansion and urban development. The species' extremely limited distribution makes it particularly vulnerable to localized disturbances, with entire populations at risk from single development projects. Water pollution from agricultural runoff and industrial activities further degrades the pristine aquatic conditions this endemic plant requires for survival.
Where does Eriocaulon sigmoideum live?
Eriocaulon sigmoideum 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 Eriocaulon sigmoideum?
The main threats to Eriocaulon sigmoideum 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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