'J4(i 



Uuivcrsitij of California l'\iblivations in Zoologi/ [Vol. 22 



1913 



10/11 

 10/18 

 10/26 



11/ 1 

 11/ 8 

 11/15 

 11/22 

 11/30 

 12/ 6 

 12/14 

 12/20 

 12/27 



Table 3. — Organisms Per Cubic Meter in Plankton of 

 Smith's Canal in 1913 — {Continued) 



Phacus Platydorina Pleodorina Pleodorina Pteromonaa Syncrypta 



pleuronectes caudata californica illinoiscnsis 6p. volvox 



52,896 

 1,600 



6,400 



12,800 

 9,600 



6,400 



3,200 

 6,400 



1913 



1/11 

 1/19 

 1/25 

 2/ 2 

 2/ 8 

 2/15 

 2/23 

 3/ 1 

 3/ 8 

 3/15 

 3/23 

 3/29 

 4/ 5 

 4/13 

 4/19 

 4/26 

 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 

 8/ 2 

 8/ 9 

 8/15 

 8/23 

 8/31 

 9/ 6 

 9/13 

 9/20 

 9/27 

 10/ 4 

 10/11 

 10/18 

 10/26 



11/ 1 

 11/ 8 

 11/15 



Syiiura 

 uvella 



Trachelouionas Trachelonionus Trachelomonas 

 euchlora volgensis volvoclna 



Volvox 

 globator 



400 



105,792 

 105,792 



12,866 



52,896 



52,896 



1,600 



52,896 



105,792 

 132,240 

 105,792 



52,896 

 132,240 



132,240 



"52,896 

 132,240 



3,200 

 370,272 



105,792 



105,792 

 165,792 



o2,,Si)() 



33,060 



105,792 



211,584 



290,928 



7!>,344 



79,344 



317,376 



211,584 



79,344 



105,792 



"'52i896 



1,600 



132,240 



132,240 



105,792 



1,600 



79,344 



105,792 



52,896 



1,600 



79,344 



158,688 



370,272 



264,480 



581,856 



528,960 

 423,168 

 317,376 

 740,544 

 634,752 



317,376 

 423,168 

 317,376 

 211,584 



211^584 

 211,584 

 211,584 

 211,584 



12,800 



Total 

 Maati^ophora 



1,200 



1,067,.520 



1,541,984 



1,269,504 



4,137,840 



3,6()5,S24 



5,082,176 



1,029,776 



467,968 



911,936 



1,824,912 



1,297,552 



165,088 



407,072 



242,832 



574,608 



662,800 



330,176 



169,192 



141,840 



165 088 



427,120 



167,440 



373,472 



310,128 



1,338,400 



1,937,104 



2,556,512 



5,053,920 



2,625,408 



4,087,296 



8,992,320 



4,664,448 



4,468,864 



6,885,888 



5,417,600 



3,821,306 



5,206,608 



5,856,972 



3,503,936 



2,856,384 



1,929.856 



4,039,296 



5,084,416 



3,322,600 



