spetsnervblad
VU

spetsnervblad

Hypoglossum hypoglossoides

Unknown

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

Overview

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

Spetsnervblad faces significant pressure from coastal development and marine pollution in its shallow water habitats. Ocean acidification poses an emerging threat to this calcifying red algae, potentially weakening its cellular structure and reducing reproductive success. Increased sedimentation from terrestrial runoff and boat traffic further degrades the clear water conditions this species requires for photosynthesis.

Threat summary

Habitat

This delicate red algae inhabits shallow coastal waters, typically growing on rocky substrates and other hard surfaces in the subtidal zone. It requires clear, well-oxygenated waters with moderate water movement and is commonly found in depths ranging from 5 to 30 meters.

Frequently asked questions

Why is spetsnervblad classified as Vulnerable?
spetsnervblad 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. Spetsnervblad faces significant pressure from coastal development and marine pollution in its shallow water habitats. Ocean acidification poses an emerging threat to this calcifying red algae, potentially weakening its cellular structure and reducing reproductive success. Increased sedimentation from terrestrial runoff and boat traffic further degrades the clear water conditions this species requires for photosynthesis.
Where does spetsnervblad live?
spetsnervblad 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 spetsnervblad?
The main threats to spetsnervblad 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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