Phosphorite deposits 509 



Phosphorus 87, 526, 1494, 1596, 1676, 1903 



-32 1701 



_, available 1604 



cycle 738 



, reactive 789 



Phosphorylate 8 37 

 Phosphorylating process 159 

 Phosphorylation 161 



, of paramyosin 2101, 2103 

 Photoreceptor cell bodies not found 2171 



______' primitive 983 



Photoreceptors 2008 



, hyperpolarizing 2171 



Phycomycetes 455 



Phyllopoda 2027 



Phylogenetic occurrence, wide 125 



Phylogeny 114, 782 



Phylum, correlated with 1010 



Physalia 1971 



Physical aspects 903, 933 



characters 1898 



-chemical methods 1711 



conditions 369, 1393 



constituents of water, variations in 432 



disturbance 238 



environmental conditions 1392 



factors 19, 280, 295 



models 1599 



properties 835 



structure 1026 



Physiological 702 



activity 1182 



basis 625, 1948 



changes 534 



, seasonal 143 



condition 1282, 1507 



cycle 322, 327 



evidence is needed, direct 1885 



experiments 255 



factors 143 



principles 1018 



process, normal 199 



race 354 



requirements of larvae 1116 



role/physiological roles 324, 844, 849, 1497 



shock, severe 9 89 



770 



