Biodiversity and distribution patterns of benthic macroalgae on Horseshoe Island, Antarctica, with new records

Key Points

• Distribution patterns reveal significant biodiversity among macroalgae species on Horseshoe Island.
• New records include over 30 species, indicating high species richness in this Antarctic region.
• Observational analysis of benthic habitats was conducted across various sites on Horseshoe Island.
• Findings highlight the importance of preserving these unique ecosystems in changing environmental conditions.