VU

Species code: Zp

Zostera capensis

Unknown

Overview

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

Zostera capensis faces severe pressure from coastal development and port expansion along South Africa's coastline, which directly destroys seagrass beds through dredging and construction activities. Water pollution from urban runoff and industrial discharge degrades water quality in estuarine environments where this species thrives. Climate change-induced sea level rise and increased storm intensity threaten the shallow coastal habitats essential for this seagrass species. Boat anchoring and propeller damage in recreational boating areas cause additional mechanical destruction of established beds.

Threat summary

Habitat

Zostera capensis inhabits shallow coastal waters, estuaries, and protected bays along the South African coast, typically growing in sandy or muddy substrates in intertidal and subtidal zones. This seagrass species forms extensive underwater meadows in areas with moderate water movement and good light penetration, serving as critical nursery habitat for marine fish and invertebrates.

Frequently asked questions

Why is Species code: Zp classified as Vulnerable?
Species code: Zp 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. Zostera capensis faces severe pressure from coastal development and port expansion along South Africa's coastline, which directly destroys seagrass beds through dredging and construction activities. Water pollution from urban runoff and industrial discharge degrades water quality in estuarine environments where this species thrives. Climate change-induced sea level rise and increased storm intensity threaten the shallow coastal habitats essential for this seagrass species. Boat anchoring and propeller damage in recreational boating areas cause additional mechanical destruction of established beds.
Where does Species code: Zp live?
Species code: Zp occurs in Kenya, Madagascar, Mayotte, Mozambique, South Africa, 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 Species code: Zp?
The main threats to Species code: Zp 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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