Sub-Antarctic subtidal and intertidal macroalgae in rocky ecosystems of Inútil Bay, Tierra del Fuego in Southern Patagonia
Abstract
Background: The sub-Antarctic region is notable for its high macroalgal diversity. Although a number of studies have documented the species richness of macroalgae along the Chilean sub-Antarctic coast, many regions remain underexplored, with little to no available species inventories or ecological assessments. New information: This study aims to expand current knowledge of macroalgal species richness in the intertidal and subtidal rocky environments in Inútil Bay, a sub-Antarctic area of Tierra del Fuego (Chile). A total of 72 macroalgal taxa were identified: 32 in intertidal and 58 in subtidal habitats. A comprehensive species list is provided, accompanied by photographs of representative macroalgal species.
Fields of Study & Subjects
Marine and coastal plant biology
Marine Biology and Ecology Research
Marine Biology and Environmental Chemistry
Publication details
- Journal / source
- Biodiversity Data Journal
- Publisher
- Pensoft Publishers
- Volume
- 14
- Pages
- e183377–e183377
- Publication date
- 20 April 2026
- Language
- EN