%0 Conference Proceedings
%9 ACTI : Communications avec actes dans un congrès international
%A Ndiaye, I.
%A Brehmer, Patrice
%A Ndour, I.
%A Diatta, Y.
%A Ndiaye, M.
%T Epifauna associated with macroalgae in Senegal (Northwest Africa) [résumé]
%C [s.l.]
%D 2025
%L fdi:010093287
%G ENG
%I [s.n.]
%K SENEGAL ; DAKAR ; CAP VERT ; ATLANTIQUE
%P OOS2025-1262 [1 ]
%R 10.5194/oos2025-1262
%U https://www.documentation.ird.fr/hor/fdi:010093287
%> https://horizon.documentation.ird.fr/exl-doc/pleins_textes/2025-04/010093287.pdf
%W Horizon (IRD)
%X The association of epifaunal communities with marine macroalgae has not yet been studied on the Cape Verde Peninsula (Dakar, Senegal). Macroalgae were collected at sea during the warm season (July) from stations around the Cape Verde Peninsula to investigate their association with epifaunal organisms. A predominance of amphipods was noted across the entire epifaunal community. The abundance of this order was higher on the macroalgae Corallina officinalis. The highest epifaunal density was observed on the genus Ulva sp. A significant relationship was observed between the diversity and abundance of epifaunal communities and macroalgal species. However, there was no significant relationship between the biomass of the macroalgae and the biomass of the epifauna. The methodology used in this study could be replicated on a larger spatial and temporal scale. This would provide deeper insights into the communities hosted by macroalgae within the context of the growing blue economy, encouraging future exploitation of macroalgae and addressing biodiversity loss.Keywords: Epifauna, Macroalgae, Dakar, Senegal.
%B One Ocean Science Congress
%8 2025/06/03-06
%$ 034 ; 074 ; 021