COPEPODA 



'S3 



Fig. 73. Charts showing the distribution of Drepanopus pectinatus in the upper layers of water at stations in 

 the 1926-7 surveys. The squares represent the average numbers per 50 m. vertical haul with N 70 V nets 

 from 250 m. (or less at shallow-water stations) to the surface. For hydrological and phytoplankton 

 conditions see Figs. 2, 6, 7, 8, 38, 39 and 41. 



