Fig. 2 in Diel movement patterns of Pacific sugar limpet, Patelloida saccharina (Gastropoda: Patellogastropoda: Lottiidae) in response to semi-diurnal tides of Samal Island, Philippines

Fig. 2. Patelloida saccharina clamped on: A, bare rock face; B, rock covered with sand and turf algae. C, portion of the 5 × 5 cm grid quadrat laid on a reef patch with three P. saccharina individuals. Apices of limpet shells were painted with nail polish. Photographs by EY Zapanta and MA Fortaleza.