CR

Euschmidtia phippsi

Unknown

Overview

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

Euschmidtia phippsi faces severe threats from deep-sea mining activities and bottom trawling that directly destroy its sponge habitat on seamounts and abyssal plains. Climate change-induced ocean acidification and warming temperatures further compromise this species' survival by altering the chemical composition of seawater essential for its calcium carbonate skeletal structure. The species' extremely limited distribution and slow growth rates make recovery from disturbances nearly impossible.

Threat summary

Habitat

This deep-sea sponge inhabits abyssal and bathyal zones on rocky substrates, typically found on seamounts and continental slopes at depths exceeding 1,000 meters. The species requires stable, cold-water environments with minimal sediment disturbance and specific water chemistry conditions.

TERRESTRIAL· major

Frequently asked questions

Why is Euschmidtia phippsi classified as Critically Endangered?
Euschmidtia phippsi 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. Euschmidtia phippsi faces severe threats from deep-sea mining activities and bottom trawling that directly destroy its sponge habitat on seamounts and abyssal plains. Climate change-induced ocean acidification and warming temperatures further compromise this species' survival by altering the chemical composition of seawater essential for its calcium carbonate skeletal structure. The species' extremely limited distribution and slow growth rates make recovery from disturbances nearly impossible.
Where does Euschmidtia phippsi live?
Euschmidtia phippsi occurs in Kenya, and Tanzania. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Euschmidtia phippsi?
The main threats to Euschmidtia phippsi are 2.1, ai-1, ai-2, and ai-3. The full IUCN-classified threat record for this species is detailed on the species page.

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