268 



Vniversity of California Publications in Zooloyy [Voi..'. 



Table 4. — Plankton Okoanisms Per Cubic Meter in Stockton Channel, 

 Daily Series in 1913 — (Continued) 



7/20 

 7/21 

 7/22 

 7/23 

 7/24 

 7/25 

 7/26 

 7/27 

 7/28 

 7/29 

 7/30 

 7/31 

 8/ 1 

 8/ 2 

 8/ 3 

 8/ 4 



Chilornonas 



3,200 

 3'200 



Chlamydomonau Chromviliiia 

 sp. 8p. 



3,015,072 



2,S5(),3S4 



2,274, 52S 



3,173,7()0 



2,750,,")92 



2,S03,4.S8 



7,29«,()48 



5,395,392 



6,347,520 



4,496,160 



3,27»,5.V2 



3,385,344 



3,649,824 



3,967,200 



4,919,328 



3,200 5,130,912 



Eudorinii 

 elcgans 



3,200 



ejibo 



6,400 



Euglcna 

 viridis 



476,064 

 634,752 

 211,584 

 105,792 

 476,064 

 423,168 

 370,272 

 634,752 

 423,168 

 423,168 

 423,168 

 158,688 

 264,480 

 105,792 

 3,200 

 12,800 



Hemidinium 

 nadutum 



2,.327,424 

 528,960 

 846,336 



2,486,112 



634,7.'i2 



634,7.52 



1,039,776 



1913 



7/ 5 

 7/ 6 

 7/ 7 

 7/ 8 

 7/ 9 

 7/10 

 7/11 

 7/12 

 7/13 

 7/14 

 7/15 

 7/16 

 7/17 

 7/18 

 7/19 

 7/20 

 7/21 

 7/22 

 7/23 

 7/24 

 7/25 

 7/26 

 7/27 

 7/28 

 7/29 

 7/30 

 7/31 

 8/ 1 

 8/ 2 

 8/ 3 

 8/ 4 



Malloinonas 

 sp. 



3,200 



3,200 



Peridinium 

 cinctuni 



1,005,024 

 581,856 

 634,752 



3,200 



105,792 



264,480 



PlpotJorina 

 californica 



317,376 

 317,376 

 105,792 



6,400 

 105,792 



3,200 



6,400 



6,400 



Pteromonas 

 sp. 



1.58,688 



211,584 

 32,000 



32,000 



32,000 



3,200 



105,792 



3,200 



S.vnura 

 uvella 



158,088 



Trachelomona 

 euchlora 



3,200 



3,200 



3,200 

 2ii;584 



Trachelomonas Total .\niooba DitHugia 



1913 volvocina Mastigophora radiosa pyriformis 



7/ 5 264,480 2,069,344 211,584 



7/ 6 317,376 2,819,488 3,200 476,064 



7/ 7 528,960 3,426,944 264,480 



7/ 8 211,584 3,760,.320 3,200 12,800 



7/ 9 264,480 3,016,576 264,480 



7/10 528,960 4,241,280 3,200 



Microgromia 

 socialis 



3,200 



Total 

 Rhizopoda 



224,384 

 479,264 

 267.680 

 19,200 

 270,880 

 3,200 



