242 



University of CulifuDtia I'uhlicatiuns in Zoolo<jij 



[ Vol. 22 



Table 3. — Organisms Per Cubic Meter in Plankton of 



1913 



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 

 11/22 

 1 1 /30 

 ]•-'/ 6 

 12/U 

 12/20 

 12/27 



Closterium 

 acumiimtum 



6,400 



3,200 

 6,400 



6,400 



Smith's Canal in 1913 — (Continued) 



Closterium 

 rostratum 



3,200 



10,^),71)2 



12,800 



105,792 



1,600 



Cosmariuiii 

 sp. 



1,600 



MouReotia 

 8p. 



1,600 



9,600 



238,032 

 211,584 

 423,168 



204,480 



1,322,400 



3,200 



3,907,200 



4,860,432 



1,586,880 



317,376 



105,792 



' 105,792 



52,896 



211,584 



52,896 



1,600 



Spirogyra 

 protecta 



3,200 

 3,200 



Staurastrum 

 A 



52,890 

 105,792 

 132,240 



12,800 

 105,792 

 105,792 

 317,370 

 3,200 

 105,792 



"'2li,.584 



423,108 



3,007,908 



317,370 



423,108 



528,960 



25,600 



204,480 



12,800 



3,200 

 3,200 

 3,200 

 1,000 



0,400 



Staurastrum 

 sp. 



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 



Total 

 Conjugatae 



1,200 

 8,000 

 3,600 

 4,800 

 1.000 

 4,80(1 

 84,144 



191,536 



12,S00 



10(1,000 



52,S90 



12,800 



3,200 



1,000 



1,000 

 3,200 

 3,200 

 1,600 

 9,000 

 9,000 

 4.S00 

 52,890 



Total 



Chlorophyll Total Ceratiuiu Cercomonas 



bearing Algae hirundinella crassicauda 



999,988 998,788 



9,938,504 8,870,984 



6,508,748 4,966,764 



9,223,004 7,9.55,760 



17,480,488 13,342,048 



10,.570,0(i4 6,904,240 



17,567,024 12,084,848 



22,707,488 21,737,712 



11,0.30,128 10,502,160 



13,909.0.56 13,057,120 



17,0.38.720 15,813,808 



2.5,049.664 24,3.52,112 



5.808,912 5,703,824 



11,0.54,624 10,047,5,52 



12,431,210 12,188,,384 



10,141,088 1.5,.506.480 



7,444,200 0,781.400 



8,998,528 8,00,8,3,52 



8,.540,908 8,371,776 



5,364,608 5,222,768 



2,574,208 2,409,120 



9,462,448 9,03.5,328 



15.29.5,408 15.127.968 3,200 



18„320,92S 17,949,0,56 3.200 



24,406,320 24,090,192 3,2(J0 



