444 Blrge — Vertical Distribution of Pelagic Crustacea. 

 Table A — July 7-14— Pebiod I — 9 Series. 



Depth. 



Meters. 



0-3 



3—6 



6—9 



9—12.... 



12-15.. . 



15—18.... 



Total 



Diaptomus. 



No. 



Per ct. 



1860 



84.01 



1201 



83.87 



593 



72.32 



120 



41.78 



18 



20.00 



16 



69 56 



3808 



78.56 



Cyclops. 



No. .Per ct. 



234 



154 



137 



71 



28 



2 



026 



10 57 

 10.75 

 16.71 

 26.49 

 31.11 

 8.70 



12.92 



D. hyalina. 



119 

 73 

 63 

 44 

 10 

 3 



312 



No. Per ct. 



5 37 

 5.09 



7.68 

 16.42 

 11.11 

 13.03 



6 44 



D. pulicaria. 



Total. 



No. 



Per ct. 



No. 



Per ct„ 



1 



.05 



2214 



45.68 



4 



.28 



1432 



29.54 



27 



3 29 



820 



16 92 



33 



12.31 



268 



5.53 



34 



37.78 



90 



1.86 



2 



8.70 



S3 



.48 



101 



2. OS 



4847 





Table B- July 16-19 -Peri 3d II— 24 Series. 



Depth. 



Diaptomus. 



Cyclops. 



D. hyalina. 



D. pillicaria. 



Total. 



Meters. 



No. 



Per ct. 



No. 



Per ct. 



No. 



Per ct. 



No. 



Per ct. 



No. 



Per ct. 



0—3 



2675 



75.6 



798 



22 5 



61 



1.7 



3 



.08 



3537 



57.6 



3—6 



1133 



68.5 



463 



28 



47 



2.9 



9 



.5 



1652 



26.9 



6—9 



384 



57 



201 



30.6 



31 



5 



39 



6 



655 



10.6 



9—12 



53 



22.9 



114 



49.4 



5 



2.1 



59 



25.5 



231 



3.7 



12—15 



3 



2 



34 



54 



1 



o 



25 



39 



63 



1 



15—18 



5 



83 

 69 3 



1 



17 

 26.2 



















6 



.1 







Total 



4253 



1611 



145 



2.3 



Ub 



2 



6144 





Table C- July 27-29— Peeiod III— 14 Series. 



Depth. 



Diaptomus. 



Cyclops. 



D. hyalina. 



D. pulicaria. 



i 



Total. 



i 



Meters. 



No. 



2271 



1831 



881 



156 



3 



1 



Per ct. 



62.68 

 61.24 

 59.72 

 28.89 

 6.25 

 33.33 



No. 



1229 



1059 



475 



332 



40 



2 



3137 



Per ct . 



33.92 

 35.42 

 32.20 

 61.48 

 83.33 

 66.67 

 36.15 



No. 



123 



95 



49 



4 



3 







274 



Per ct. 



3.4 

 3.17 

 3 33 



.74 

 6.25 



.00 

 3.15 



No 



Per ct. 



1 



; No. 



Perct. 



0-3 



3—6 



6-9 



9—12 







5 



70 



48 



2 







125 



.0 

 .17 

 4.75 

 8.89 

 4.17 

 .00 

 1.44 



i 



' 3623 



! 2990 



1 1475 



540 



48 



3 



. 8679 



41.75 



34.45 



17.00 



6.22 



12—15 



.55 



15-18 



.03 



Total 



5143 



59.26 





