250 University of California Publications in Zoology [Vol.22 



Table 3. — Organisms Per Cubic Meter in Plankton of 

 Smith's Canal in 1913 — {Continued) 



Cyclidium Didinium Euplotes Euplotes Halteria Hastatella 



1913 sp. nasutum harpa patella grandinella radians 



3/23 28,800 



3/29 6,400 3,200 



4/ 5 3,200 



4/13 



4/19 



4/26 52,896 



5/ 3 



5/10 



5/17 



5/24 



5/31 



6/ 7 



6/16 



6/21 



6/28 ! 



7/ 5 



7/12 



7/19 



7/26 



g/ 2 



8/ 9 3,200 



8/15 3,200 



8/23 



8/31 105,792 



9/ 6 



9/13 105,792 



9/20 105,792 



9/27 



10/ 4 



10/11 



10/18 



10/26 



11/1 32,000 



11/ 8 12,800 



11/15 1,600 158,688 



11/22 92,800 3,200 



11/30 3,200 9,600 



12/ 6 41,600 



12/14 



12/20 



12/27 



Holophrya Paramecium Paramecium Prorodon Stent or Stentor 



1913 sp. aurelia bursaria sp. coeruleus niger 



i/n 



1/19 



1/25 1,600 800 



2/ 2 



2/8 



2/15 . ......... 3,200 



2/23 1,600 1,600 



3/1 3,200 



3/ 8 3,200 3,200 6,400 



3/15 3,200 



3/23 3,200 1,600 3,200 



3/29 3,200 



4/ 5 105,792 



4/13 105,792 



4/19 1,600 1,600 



