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Full-Text Articles in Aquaculture and Fisheries
Prey Selectivity Of Planktivorous Fish: Analysis Of Stomach Contents In Four Pomacentrids At Lizard Island, Great Barrier Reef, James O'Hare
Prey Selectivity Of Planktivorous Fish: Analysis Of Stomach Contents In Four Pomacentrids At Lizard Island, Great Barrier Reef, James O'Hare
Independent Study Project (ISP) Collection
Coral reef planktivores are important to coral reefs by concentrating and delivering nutrients and allochthonous carbon from the plankton to reef building corals. In an otherwise very oligotrophic system this function may be of major importance. Planktivorous Damselfish (Pomicentridae) were analysed for prey selectivity through enumeration of stomach contents. Simultaneous plankton tows were conducted to establish the plankton community composition of the waters they were taken from. There was a statistically significant variation between the stomach composition and that of the water column. While there was not a significant difference among Simpson’s diversity indices of the stomach contents, there was …