234 



University of California Publications in Zoology [Vol.22 



Table 3. — Organisms Per Cubic Meter in Plankton of 

 Smith's Canal in 1913 — (Continued) 



1913 



8/ 9 

 8/15 

 s 23 

 8/31 

 9/ 6 

 9/13 

 9/20 

 9/27 

 10/ 4 

 10/11 

 10/18 

 10/26 

 11/ 1 

 11/ 8 

 11/15 

 11/22 

 11/30 

 12/ 6 

 12/14 

 12/20 

 12/27 



Total 

 orophyceae 



194,336 

 168,736 

 562,256 

 042,944 

 606,924 

 068,548 

 674,876 

 292,928 

 222,112 

 133,712 

 ,337,472 

 466,640 

 ,355,248 

 ,811,264 

 112,416 

 579,408 

 364,624 

 67,296 

 59,296 

 12,800 

 242.S32 



Asterionella 

 gracillima 



3,200 



52,896 



6,400 



22,400 



79 344 



1,600 



5,316,04S 



1,S77,S08 



238,032 



158,688 



Asterionella 



gracillima 



(large) 



6,400 



52,896 



158,688 



185,136 



1,600 



634J52 



211,584 



105,792 



105,792 

 105,792 



1,600 



12,S00 



1,600 



Bacillaria 

 paradoxa 



14,493,504 



3,200 



2,062,944 



1,057,920 



423,168 



1 798,464 



6,241,728 



2,221,632 



2,327,424 



740,544 



423,168 



211,584 



105,792 



102,400 



28,800 



370,272 



290,928 



1,613,328 



740,544 



502,512 



264,480 



Cocconeis 



1913 pediculus 



1/H 



1/19 



1/25 



2/ 2 



2/ 8 



2/15 



2/23 



3/ 1 1,600 



3/ 8 



3/15 



3/23 



3/29 1,600 



4/ 5 



4/13 



4/19 



4/26 



5/ 3 



5/10 1,600 



5/17 



5/24 



5/31 



6/ 7 



6/16 



6/21 



6/28 



7/ 5 



7/12 



7/19 



7/26 



8/ 2 



8/ 9 



8/15 



8/23 3,200 



8/31 



9/ 6 



Cocconeis Cyclotella 



sp. spp. 



146,264 



1,560,432 



958,740 



1,137,264 



1,481,088 



1,798,464 



6,506,208 



1,600 16,794,480 



6,109,488 



4,839,984 



3,491,136 



4,496,160 



1,322,400 



52,896 1,745,568 



3,358,896 



2,062,944 



3,782,064 



1,533,984 



2,248,080 



899,232 



581,856 



819,888 

 1,295,952 



1,560,432 

 3,649,824 



3.226,656 



5,316,048 



7,405,440 



8,410,464 



10,367,616 



6,823,584 



7,669,920 



13,594,272 



14,281,920 



12,906,624 



Cymatopleura Cymbella 



1,600 



6,400 

 6,400 

 3,200 

 3,200 

 9,600 

 3,200 

 12,800 

 6,400 



3,200 



3,200 

 3,200 



3,200 



6,400 



25,600 



52,896 

 1,600 

 3,200 



105,792 



1,600 



52,896 



1,600 



3,200 



3,200 



3,200 

 1,600 

 1,600 

 1,600 

 3,200 



1,600 



22,400 



' 52^896 



6,400 



9,600 

 6,400 



3,200 



3,200 

 3,200 



3,200 



6i406 

 6^400 



12,800 

 25,600 



