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Experimental Feeding of Some Medusae and Chaetognatha
Journal of the Fisheries Research Board of Canada, 1969The feeding behaviour of eight species of medusae was studied; total food consumed, rates of digestion, and growth rate were noted, especially in Cyanea and Aurelia.Aurelia up to 5 cm diam can accept a wide range of size of food organisms obtained by filtering sea water through the curtain of tentacles during pulsation, whereas most other species find ...
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The Chaetognatha of the Southern Ocean
1965The Chaetognatha are a widespread almost wholly planktonic group occurring, often in large numbers, in the open ocean. They are hermaphrodite but almost certainly not self fertilising animals and exhibit relatively little anatomical variation throughout the group.
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