Cholinergic 608 



excitor nerve fibers 702 



inhibitor nerves 19 6 8 



mechanism 1777 , 2199 



pharmacology, differences in 1569 



response 2114, 2116, 2184 



Cholinesterase 328, 334, 544, 586, 608, 952, 1691, 1965, 1970, 1980, 2066 



activity 1990 



of oyster tissues, high 1569 



, concentration of 1691 



diversity 2135 



, non-specific 544 



, specific 544 



Cholinomimetic component 2116 



Chowder 2, 41, 51, 266, 291, 337, 339, 413, 519, 548, 675, 1177, 1282, 1335, 

 2004, 2046 



pot 1314 



size 339, 382, 2110 



Chromarods 2214 



Chromatograms 922 



Chromatographic procedures 586 



Chromatography 875 



, cellulose ion-exchange 464 



, gas 531 



, gel permeation 2090 



, ion-exchange 1013 



, liquid 2205 



, paper 27 



, thin layer 2205 



Chromium 148, 149, 462, 467, 1004, 1507, 1675 

 Chromosome number 1279 



, correlates with 855 



Chromosomes 13, 1292, 1445 



, meiotic or mitotic 1274, 1280 



Chromulina 451, 1134 



Chronotropic control mechanisms 701 

 Chrysophyceae/chrysophytes 447, 722, 835 

 Chrysophytes, naked 438 

 Chymotrypsin 2083 

 Ciguatera-like biotoxins 411 



- poison 1205 



Cilia/ciliary movement 14 

 Cilia, latero-frontal 114, 944 



, metachronal rhythm of 6 89 



, trochophoral 430 



Ciliary activity 332, 842, 872, 1880, 1881, 1884, 1895 

 greatly reduced at low salinities 1880 



654 



