Fig. 3
From: Population dynamics of two suspension-feeding bivalves on a sheltered beach in southeastern Brazil
Across-shore spatial distribution of abundance (%) of Anomalocardia brasiliana and Diplodonta punctata. The zero value on the horizontal axis represents the waterline, and the negative and positive values indicate a downshore and an upshore direction, respectively. The zonation of the bivalves is shown in the upper section of the plot (A. brasiliana: black diagram, and D. punctata: gray one)