Table 17. — Zooplankton station positions and sample weights, 

 Charles H. Gilbert cruise 46 



N = 11 

 Total = 251.5 

 X = 22.86 



1/ All hauls were oblique, from 60 m. to the surface, except at station 17, where five surface 

 hauls were made. 



2/ Samples other than "A" at each station were for serological studies of larval tuna. 



3/ All hauls were made between 1900 and 2200 hours except at station 17, where the five surface 

 hauls were made between 1207 and 1436. 



4/ Volumes determined as cc. /I, 000 m. ^ have been converted to g. /I, 000 m. ^. Jellies longer 

 than 2 cm. and other organisms longer than 5 cm. are not included. Volumes of the five surface 

 samples from station 17 were determined by R. S. Shomura. Total weight equals the average zoo- 

 plankton weight at each station, with the exception of surface tows at station 17 which were not included. 



57 



