Paralichthys spp.

European flounder, Platichthys flesus, 457, 630 Paralichthys spp., 167 Platichthys spp., 661 Pleuronectes spp., 689, 775 Starry flounder, Pleuronectes stellatus, 47 Summer flounder, Paralichthys dentatus, 182 Winter flounder, Pleuronectes americanus, 83, 117, 269, 627, 662, 111... 

Postlarval flounder Paralichthys spp.) were mariced either by introduction of stable cobalt followed by neutron activation or by marking with Co or Ce that was made available in the food or introduced into water occupied by the small fish (Hoss, 1967). The direct use of tracers resulted in satisfactory marking, but the radionuclide obtained from the water was retained longer by the fish than that obtained from the food. Some of Hoss s data on the biological turnover of... 

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