VU

Hesperodiaptomus augustaensis

Unknown

Overview

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

Hesperodiaptomus augustaensis faces severe threats from habitat degradation and water quality deterioration in its limited range of temporary pools and seasonal wetlands. Agricultural runoff, urban development, and altered hydrology from water diversions have significantly reduced the quality and availability of suitable breeding habitats. Climate change poses an additional threat through altered precipitation patterns that affect the timing and duration of pool formation, critical for this species' reproductive cycle.

Threat summary

Habitat

This freshwater copepod inhabits temporary pools, seasonal wetlands, and ephemeral water bodies in grassland and prairie ecosystems. The species requires specific water chemistry conditions and depends on the natural flooding and drying cycles of these temporary aquatic habitats for successful reproduction.

FRESHWATER· major

Frequently asked questions

Why is Hesperodiaptomus augustaensis classified as Vulnerable?
Hesperodiaptomus augustaensis 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. Hesperodiaptomus augustaensis faces severe threats from habitat degradation and water quality deterioration in its limited range of temporary pools and seasonal wetlands. Agricultural runoff, urban development, and altered hydrology from water diversions have significantly reduced the quality and availability of suitable breeding habitats. Climate change poses an additional threat through altered precipitation patterns that affect the timing and duration of pool formation, critical for this species' reproductive cycle.
Where does Hesperodiaptomus augustaensis live?
Hesperodiaptomus augustaensis occurs in United States. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Hesperodiaptomus augustaensis?
The main threats to Hesperodiaptomus augustaensis 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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