Fatty acids, short chained 2094 



Fauna 22, 677, 1267, 1273, 1463, 1750, 1752, 1961 



, associated 1253, 1254 



Faunal distribution 1612 

 Fe-59, determination of 1864 

 Feces 238 



and pseudofeces 826, 829 



_, dog 927 



Fecundity 142, 143, 189, 190 



, differences in 189, 190 



, underestimate natural 189, 190 



Fed 435 



daily 789 



mixed nannoplankton 1146 



well 1148 



Federal agencies 1772 



and State laws relating to fisheries 928 



Feed 358 



by filtering suspended matter 1501 



, did not 765 



levels 686 



most efficiently in clear water 1121 



on phytoplankton 1069 



Feeders, sessile filter 1167 



Feeding/feeding behavior (see also food and feeding) 23, 47, 49, 75, 87, 93, 

 278, 347, 408, 491, 601, 765, 766, 1351, 1426, 1427, 1792, 1933, 2077 



activities 1615 



communities, shallow water deposit 1070 



efficiencies 1793 



experiments 722 



, favorable for 156 



, filter 173, 344, 943, 944 



______ habits 976, 1945, 2020 



, similar 1801 



is dynamic 1351 

 mechanisms 2055 

 on larvae 1117 

 rates 554, 942, 2152 

 response 695 



, induces 695 



shellfish 1775 



_______ stage 143 



Fees 155, 657 



Female spawned, number of times a 9 4 



Females 2, 94 



sexually mature 1105 



, vigorous 281 



693 



