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Artículo

Sea fans and their associated fauna in the marine animal forests of Burdwood Bank at 54°S, SW Atlantic Ocean

Meretta, Pablo EzequielIcon ; Martin Sirito, SofíaIcon ; Schejter, LauraIcon ; Puente Tapia, Francisco AlejandroIcon ; Bremec, Claudia SilviaIcon ; Genzano, Gabriel NestorIcon
Fecha de publicación: 08/10/2024
Editorial: Springer
Revista: Marine Biodiversity
ISSN: 1867-1616
e-ISSN: 1867-1624
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Conservación de la Biodiversidad

Resumen

A detailed analysis of the richness and abundance of invertebrates associated with three common sea fan species at Burdwood Bank is provided. Samples were acquired during a research cruise on board the RV Puerto Deseado (Argentina) in 2017. Thouarella sp., Dasystenella acanthina, and Bayergorgia vermidoma were frequently encountered octocoral species and found to provide habitat to at least 65 associated taxa. The majority of the recorded associate fauna consisted of filter or suspension feeders. Polychaetes and ophiuroids were the most frequently observed associated organisms, followed by bryozoans, bivalves, and brachiopods. We also report the presence of acariids on B. vermidoma and foraminifers on both Thouarella sp. and B. vermidoma. Dasystenella acanthina and Thouarella sp. have a complex three-dimensional structure.This increases the available substrate area for other organisms, thereby increasing the seafloor heterogeneity, which is demonstrated by the high richness and abundance registered here. In this sense, they act as habitat and niche multipliers, which led them to contribute structurally and functionally to the studied marine animal forests.
Palabras clave: OCTOCORALS , COLD WATER CORALS , INVERTEBRATES , MARINE PROTECTED AREA , ARGENTINA
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/261238
URL: https://link.springer.com/10.1007/s12526-024-01471-3
DOI: http://dx.doi.org/10.1007/s12526-024-01471-3
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Articulos(IIMYC)
Articulos de INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS
Citación
Meretta, Pablo Ezequiel; Martin Sirito, Sofía; Schejter, Laura; Puente Tapia, Francisco Alejandro; Bremec, Claudia Silvia; et al.; Sea fans and their associated fauna in the marine animal forests of Burdwood Bank at 54°S, SW Atlantic Ocean; Springer; Marine Biodiversity; 54; 6; 8-10-2024; 1-14
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