Fig. 356. Quantitative distribution of biomass (g/m 2 ) of bottom-living 

 fauna in northwestern part of Pacific Ocean (Zenkevitch and Filatova). 



Fig. 357. Quantitative distribution of bottom-living fauna of the Oceans at depths 



of more than 2,000 m (Belvaev and Zenkevitch). 1 Above 1,000; 2 From 100 to 



1,000; 3 From 50 to 100; 4 From 10 to 50; 5 Less than 10 mg/m 2 . 



