270 



University of California Puhlications in Zoology 



[ Vol. 22 



Table 4. — Plankton Organisms Per Cubic Meter in Stockton Channel, 

 Daily Series in 1913 — {Continued) 



Total, Protozoa Total. Protozoa 



Vorticella Vorticella Vorticella Total without with 



1913 B longifilum sp. Ciliata Ma»tiKophora Masti)^ophora 



7/ 5 3,200 2,fl44,S00 2,806,688 3,560,032 .5,629,376 



7/ 6 1,37,'),296 1,490,688 2,707,496 5,526,984 



7/ 7 158,688 1,0.'')7,920 1,216.608 2,330,624 .5,7.57,568 



7/ 8 211,584 1,110,816 1,216,608 2,346,624 6,106,944 



7/ 9 370,272 47(),064 687,648 1,804,864 4,821.440 



7/10 634,752 1,322,400 1,. 533,984 1,907,456 6,148.7.36 



7/11 105,792 846,336 1,269,-504 1,692,672 5,292.800 



7/12 158,688 : 740,.544 743,744 905,632 7,100,864 



7/13 634,7.52 846,.336 1,960,.3,52 10,370,816 



7/14 105,792 1,163,712 1,269,.504 2,280,928 10,268.224 



7/15 846.336 1,.375.296 1,748,768 8,942,624 



7/16 3,200 1,110,816 1,116,216 1,7.57,368 7,109.464 



7/17 1,103,712 1,163,712 1,33.5,200 6,637,600 



7/18 370,272 370,272 591,456 5,933,9.52 



7/19 1.057,920 1,057,920 1,4,34,592 8,476,160 



7/20 476,064 476,064 697,448 4,188,.584 



7/21 370,272 034,7.52 951,424 4,445,760 



7/22 1,00.5,024 1,008,224 1,325,600 3,818,112 



7/23 476,064 476,064 899,2.32 4,185,1,84 



7/24 899,2.32 90.5,632 1,593,2.80 .5,010,624 



7/25 793,440 1,163,712 1,428,192 .5,134,112 



7/26 1,269,.504 1,487,488 2,12.5,440 10.324,320 



7/27 1,957,1.52 2,274..528 2,968,576 9.325,696 



7/28 1,586 880 1,74.5,.568 2,287,328 9,276,000 



7/29 476,064 3,200 2,010,048 2,171,936 2,912,480 10,268,224 



7/30 6,400 ,899,2.32 1.117.216 l,.535,ls.S 5.779,968 



7/31 1,. 533, 984 1,748,768 2,.337,024 6,727,.392 



8/ 1 1,269,.504 1,537,184 2,231,232 8.634,848 



8/ 2 1,639,776 1,748,768 3,.547,2,32 .S,.379,968 



8/ 3 1,957,1.52 1,966,752 4,394,944 10,064,416 



8/ 4 3,200 1,692,672 1,860,950 4,230,246 11,604,790 



1913 



7/ 5 

 7/ 6 

 7/ 7 

 7/ 8 

 7/ 9 

 7/10 

 7/11 

 7/12 

 7/13 

 7/14 

 7/15 

 7/16 

 7/17 

 7/18 

 7/19 

 7/20 

 7/21 

 7/22 

 7/23 

 7/24 

 7/25 

 7/26 

 7/27 

 7/28 

 7/29 



Rotaria 

 neptunia 



6,400 



12,800 

 3,200 



6,400 

 19,200 



Rotaria 

 rotatoria 



19,200 



25,600 



6,400 



12,800 



6,400 



25,600 



3,200 



211, .584 



38,400 



264,480 



6,400 



19,200 



317,376 



6,400 



6,400 



19,200 



19,200 



317,376 



105,792 



6,400 



12,800 



6,400 



Rotifer 

 unidentified 



158,688 



211,584 



3,200 



6,400 



3,200 



3,200 



158,688 

 1.58,6,S8 



3,200 



19,200 



264,4.80 



3,200 

 158,688 



3,200 



3,200 



3,200 

 105,792 

 25,600 

 105,792 

 211, .5,84 

 105,792 



Total 

 Bdelloida 



177,888 



237,184 



16,000 



19,200 



9,600 



25,600 



16,000 



214,784 



196,088 



426,368 



9,600 



38,400 



581,856 



9,600 



158,688 



9,600 



19,200 



22,400 



317,.376 



11.5,392 



112,192 



38,400 



131, .392 



211. 5.84 



105,792 



Anuraeopais 

 fissa 



3,200 

 6,400 



6,400 



3,200 

 3,200 



6,400 

 6,400 



6,400 

 ,200 



19,200 

 6,400 



Asplanchua 

 brightwelli 



1.58,688 

 57,600 

 70,400 

 19,200 

 19,200 

 89,600 

 51,200 

 44,800 

 76,800 



1.58,688 

 64,000 

 12,800 

 19.200 



105,792 

 6,400 

 12,800 

 19,200 

 25,600 

 3,200 

 12,800 



19,200 

 38,400 

 12,800 

 32,000 



