Association with Entophysalis deusta and Verrucaria amphibia
Littoral rocks, mostly limestone, with the lichen Hydropunctaria amphibia (Syn. Verrucaria amphibia) and Cynaobacteria forming coloured belts. Characteristic species include Entophysalis deusta, Euraphia depressa, Fucellia maritima, Hydropunctaria amphibia, Ligia italica, Mastigocoleus testarum, Melarhaphe neritoides and Scytonematopsis crustacea
Código Eunis 2021: MA1511