168 University of California Publications in Zoology [Vol. £ 



Table 1. — Organisms Per Cubic Meter in Plankton op 

 Stockton Channel in 1913 — (Continued) 



Enchelys Euplotes Euplotes Frontonia Halteria Hastatella 



1913 sp. harpa patella sp. grandinella radians 



4/30 



5/ 3 



5/ 7 



5/11 3.200 



5/14 



5/17 



5/21 



5/24 



5/27 



5/31 



6/ 3 



6/ 7 



6/11 



6/16 



6/18 



6/21 



6/25 



6/28 



7/3 



7/5 



7/9 



7/12 



7/16 



7/19 



7/23 



7/26 



7/30 



8/ 2 



8/ 6 



8/ 9 



8/13 



8/15 12,800 



8/20 



8/23 



8/27 ... 



8/31 



9/ 2 



9/ 6 



9/ 9 



9/13 



9/17 



9/20 



9/24 



9/27 



10/ 1 



10/ 4 



10/ 8 



10/11 



10/15 



10/18 



10/22 



10/26 



10/29 6,400 52,896 



11/ 1 .VJ.s'.m; 44,800 



11/ 5 19,200 52,896 



11/ 8 89,600 



11/12 528,960 



11/15 264.4S0 



11/19 211,584 



11/22 1,600 19,200 



