Phytoplankton — Cont. 

 Great Central Lake 



Chroococcus 18 



Cyclotella 18 



Dinobryon 18 



Gymnodinium 18 



Nannochloris 18 



Nitzschia 18 



Phacus 18 



Rhizosolenia 18 



Tabellaria 18 



implications for simulation models of phyto- 

 plankton production 1079 



interrelation between growth rate and assim- 

 ilation number 1072 



Melosira italica 1078 



Procystis sp 1069 



Skeletonema costatum 1075 



variation of assimilation number with tem- 

 perature in the sea 1075 



PICKFORD, GRACE E.— see LEWIS et al. 



Pikes 



of Georgia coast 336 



Pinfish — see Spottail pinfish 



Pipefishes 



of Georgia coast 339 



Pirate perches 



of Georgia coast 337 



Plankton — see Phytoplankton; Zooplankton 



Plankton 



distribution in northern equatorial latitudes . . . 893 



Plankton nets 



mesh retention of larvae 839 



Plectroglyphidodon johnstonianus — see Damselfish 



Poeciliidae — see Livebearers 



Point Conception, California 62 



Point Loma, California 205 



Polychaetes, sabellid 



Chone albocincta 479 



Chone aurantiaca 467 



Chone duneri 466 



Chone ecqudata 473 



Chone eniwetokensis 477 



Chone gracilis 470 



Chone infundibuliformis 460 



Chone magna 472 



Chone mollis 469 



Chone paucibranchiata 465 



Chone teres 462 



Chone veleronis 477 



Euchone alicaudata 489 



Euchone analis 482 



Euchone capensis 489 



Euchone elegans 487 



Euchone papillosa 483 



Euchone rubrocincta 484 



Euchone velifera 490 



Polyphemus pediculus — see Zooplankton 



Pomacentridae — see Georgia coastal fishes 



Pomacentrus jenkinsi — see Damselfish 



Pomadasyidae — see Grunts 



Pomatomidae — see Bluefishes 



Pomatomus saltatrix — see Bluefish 



Pompanos 



of Georgia coast 340 



Porgies 



of Georgia coast 341 



Porpoise — see Hawaiian spinner porpoise; 

 Spinner porpoise 



POTTHOFF, THOMAS~see DRAGOVICH and 

 POTTHOFF 



POWELL, PATRICIA, "Oscar Elton Sette: 



fishery biologist" 525 



"(A) predator-prey relationship between the 

 leather star, Dermasterias imbricata, and the 

 purple urchin, Strongylocentrotus purpuratus," 

 by Richard J. Rosenthal and James R. Chess 205 



"Pre-exploitation abundance of tunas in the 

 equatorial central Pacific," by Garth I. Murphy 

 and Richard S. Shomura 875 



"Preliminary studies of selected environmental 

 and nutritional requirements for the culture of 

 penaeid shrimp," by Lowell V. Sick, James W. 

 Andrews, and David B. White 101 



Priacanthus cruentatus — see Bigeyes 



Prionace glauca — see Blue shark 



Pseudophycis bachus — see Moridae 



1322 



