FIG. 7 in Epibiontic mollusc communities on Pinna nobilis L. (Bivalvia, Mollusca)

FIG. 7. Biocenotic composition of epibiontic mollusc community (entire sample). lre, species with a wide ecological distribution; sspr, species without a clearly deŽned ecological role; AP, exclusive or predominant species in the photophilic algae biocenosis; AP-HP, predominant species in both photophilic algae and Posidonia meadow biocoenoses; SFBC/SVMC, exclusive or predominant species in Žne well-sorted sands, together with muddy sands in sheltered areas biocoenoses; SGCF, exclusive or predominant species in coarse sands and Žne gravel with bottom currents; DC, exclusive or predominant species in coastal detritic biocoenoses.