A1.13Niveau 4Biocénoses de la roche médiolittorale supérieure de Méditerranée et de la mer Noire
↑ Niveau supérieur
Description
The distributions and types of species in this habitat are profoundly affected by the submersion variability determined by wave action, and by irregularities in the sea level caused by atmospheric pressure and wind.
Taxons associés
Aucun taxon référencé.
A1.133Niveau 5Association à Nemalion helminthoides et Rissoella verruculosa
Habitat sélectionné
Description
This facies is characterised by a continuous belt of the two red algae species Nemalion helminthoides and Rissoella verruculosa.