Abstract
The food of 3 feather-stars, Lamprometra klunzingeri Hartlaub, 1890), Heterometra savignii (J. Müller, 1841) and Capillaster multiradiatus (Linnaeus, 1758), from the shallow water of Eilat (Red Sea) was found to be composed of planktonic and semi-benthalic organisms with a strong dominance of zooplankton. Monthly analyses of stomach contents showed seasonal changes in the participation of various systematic units in the diet. Food-comprising organisms were found to be selected according to size, and those measuring up to 400 μ formed 90% of the diet.
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Communicated by O. Kinne, Hamburg
This research has been sponsored partly by the Oceanic Biology Branch, Office of Naval Research, U.S.A. under contract N 62558-4556 and contract F 671052 67C 0043 between the Office of N.R. and the Tel-Aviv University. It represents part of the M.Sc. thesis of the first named author (in the framework of Red Sea investigations headed by Dr. L. Fishelson).
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Rutman, J., Fishelson, L. Food composition and feeding behavior of shallow-water crinoids at Eilat (Red Sea). Marine Biology 3, 46–57 (1969). https://doi.org/10.1007/BF00355592
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DOI: https://doi.org/10.1007/BF00355592