ZOOPLANKTON OF CENTRAL PACIFIC 391 



Table 8A. — Zooplankinn volumes obtained on cruise 14 of the Hugh M. Smith, and rollertion data 



Station No. 



A . Oblique hauls to 2(H) m. (li'plti: l-rnc'tcr nets, 30XXX 

 Brit pauze: 



1 - 



2 



3 



4 



S _ 



fi 



9 



in 



11 



12.... 



13 ._ 



14 



15 



16 



17 



18-- - .-.- 



19 



20 - 



21 



22 



23 



24 _ 



25 



26 



27 



28 



29. 



30 



31.... 



32... 



33 



34 



35 



36 



37.... 



38 



39 



40 _ 



41 



42 



43 



44 _. 



45 



46 _ 



47 _ 



Position 



Latitude 



7''57' N 



S'SS' N 



4055' N 

 3''54' N 

 2''56' N 

 1°54'N 

 0°54' N 

 0=06' S. 



i°ia' S- 



2''00' S. 

 3''00' S. 

 4°00' S. 

 4° 58' S. 

 5°53' S. 

 6''50' S. 

 7°56' S- 



7°or S. 

 e'os' s. 



5"'04' S- 

 4°03' S. 

 2°56' S. 

 r52' S. 

 0°59' S. 

 0°02' N 

 I'OS' N 

 2°07' N 

 3°06' N 

 4''06' N 

 5'^06'N 

 6°06' N 

 7°04' N 

 8°03' N 

 8''58'N 

 4°59' S. 

 4°03' S. 

 3°04' S- 

 2°04' S. 

 foa' S. 

 0°02' S. 

 1003' N 

 2°05' N 

 3°04' N, 

 4°05' N 

 4''57' N 

 5''56' N 



Longitude 



1,54°57' 

 154°57' 

 154''55' 

 154''5r 

 154°5r 

 154"'59' 

 155°03' 



iss'ir 



155° 14' 

 155°08' 

 165°03' 

 154°68' 

 155°07' 

 155°00' 

 155°03' 

 I55''05' 

 179° 53' 

 179°49' 

 179°58' 

 179° 58' 

 179°58' 

 180°00' 

 180°06' 

 180°03' 

 180°or 

 179° 58' 

 179°57' 

 179°57' 

 179°55' 

 179°50' 

 179°44' 

 180°01' 

 179°58' 

 179°55' 

 168°59' 

 168°58' 

 168°59' 

 168°57' 

 168°54' 

 169°00' 

 169°00' 

 168°57' 

 169°00' 

 168°57' 

 168°5fl' 

 169°00' 

 168°.V1' 



Date 



Jan, 27, 1952 



do 



Jan. 28, 1952 



do .. 



Jan. 29.1952 



do 



do 



Jan. 30, 1952 



do 



Jan. 31.1952 



do 



do 



Feb. 1, 1952 



do 



Feb. 2. 1952 



do 



Feb. 15.1952 



do 



do 



Feb. 16,1952 



do 



Feb. 17, 1952 



do 



do 



Feb. 18, 1952 



do 



Feb. 19.1952 



do 



do 



Feb. 20,1952 



do 



do - 



Feb. 21, 1952 



do 



Mar. 1. 1952 

 Mar. 2, 1952 



do 



....do 



Mar. 3,1952 



do 



Mar. 4,1952 



....do 



Mar. 5. 1952 



do 



....do 



Mar. 6,1952 

 ....do 



Time I 



1125-1151 

 2059-2129 

 0740-0810 

 1635-1711 

 0135. 0205 

 1024-1054 

 1937-2008 

 0803-0836 

 1831-1916 

 0418-0457 

 1127-1159 

 2051-2122 

 0633-0709 

 1846-1918 

 0421-0458 

 1333-1402 

 0102-0137 

 1040-1110 

 1946-2016 

 0616-0550 

 1462-1522 

 0026-0067 

 1053-1122 

 1918-1961 

 0506-0539 

 1601-1637 

 0156-0227 

 1051-1124 

 1954-2025 

 0452-0525 

 1358-1428 

 2264-2326 

 074.'H)ai4 

 1707-1737 

 1706-1737 

 0166-0224 

 1131-1202 

 2211-2241 

 0805-0833 

 1800-1831 

 0354-0426 

 1544-1613 

 0116-0147 

 1025-1050 

 1910-1936 

 0416-0449 

 1742-1811 



Water 



strained, 



ni.3 



1014.4 

 1334.6 

 1128.6 

 1533.9 

 1325. 4 

 1033. S 

 11.60.5 

 1330.0 

 2064. 2 

 1647.3 

 1479.6 

 1511.2 

 1394.6 

 1246. 3 

 1334. 6 

 1316,0 

 1878. 2 

 1670. 5 

 1546. 1 

 1765. 6 

 1307. 1 

 1389. 7 

 1342. 1 

 1642.0 

 1214.6 

 1505.8 

 1067. 7 

 1738.6 

 1472. 9 

 1699.6 

 1461,3 

 1606, 2 

 1296,3 

 1329,9 

 1779,1 

 1506,7 

 1158,3 

 1028,6 



994, 1 

 1228,4 

 1176,7 



946,0 

 11.50,5 



828,5 

 1091.4 

 1.583.8 

 1465.4 



Zooplankton, 

 cc./IOOO m.> 



Sample 

 volume 



23.5 

 43.2 

 10. 1 

 22.6 

 28.0 

 24.5 

 27. 6 



8.4 

 35.1 

 42.7 

 22.7 

 26.3 

 16.5 

 25.0 

 27.8 

 13.3 



9.6 

 16.0 

 17.3 

 19.9 

 23.0 

 31.4 

 15,0 

 34,1 

 31,7 

 23.6 

 35.4 

 10.1 

 35.4 

 23.8 

 16.9 

 20.9 

 20. 1 

 16. 1 

 11,9 

 26,9 

 10,7 

 19.5 

 24.6 

 41.6 

 61.5 

 28.8 

 43.2 

 22.5 

 12.3 

 31.5 

 21.6 



Adjusted 

 volume = 



31.9 

 34.1 

 11.8 

 24.5 

 21.4 

 32.7 

 23.7 

 10.0 

 32.4 

 38.4 

 30.8 

 21.1 

 17.9 

 23.1 

 26.0 

 17.6 

 7.2 

 20.2 

 14.8 

 19.4 

 28.6 

 23.2 

 20.2 

 29.9 

 30.1 

 26.9 

 27.5 

 13.6 

 30.3 

 22.0 

 21.8 

 15.4 

 23.4 

 17,0 

 12,6 

 20,6 

 14,6 

 14,8 

 29.4 

 40.5 

 54.0 

 ,33.6 

 32.7 

 30.1 

 11.1 

 28.3 

 21.6 



' Apparent solar time. ' Adjusted for day-night difterence by the sine transformation method. 



Table 8B. — Zooplankton volumes obtained on cruise I4 of the Hugh M. Smith, with collection data 



Special station 



Horizontal hauls at various depths: 



SI . 



Sample 



Position 



Latitude 



2°4I'S . , 



2°41' S 



2°41' S 



2°41'S.... 



2°41' S 



2°4I' S 



2°43' S.... 

 2°43' S .. 



2°43' S 



2° 44' S 



2°44'S 



2°44'S... 

 2°45' S . 

 2°45' S 



2°45' S 



2°41' S 

 2°4!' S.... 

 2°4I'S. . 

 2»4I'S., . 

 2°41'S.... 

 2°41' S 



Longitude 



Date 



Feb. 9, 1952 

 do 

 do 

 do 

 do 

 do 

 do 

 do 



do 

 .do 

 .do 

 .do 

 .do 

 .do 



do 



Feb. 10, 19,52 

 .. .do 

 .. .do 

 ...do 



...do 



...do ... 



Time I 



131.5-1443 

 1322-1438 

 1329-1429 

 1557-1724 

 1603-1719 

 1610-1711 

 1848-2021 

 1856-2012 

 1903-2004 

 2034-2205 

 2042-2169 

 20.50-2161 

 2221-2365 

 2232-2347 

 2242-2341 

 0029-0157 

 0036-0149 

 0043-0142 

 022.5-03.54 

 0230-0345 

 0238-0338 



Estimated 

 depth of 

 haul, m. 



?10 

 105 





 210 

 105 





 210 

 105 





 240 

 120 





 240 

 120 





 220 

 110 





 240 

 120 







Water 

 strained. 



2694. 6 

 2594. 1 

 2591. 9 

 3378. 

 2508. 1 

 2504.2 

 1433. 7 

 1309.3 

 2317. 2 

 1835.5 

 2472. 1 

 2302.8 

 1378. 6 

 1843. 1 

 2332. 7 

 1448. 6 

 2175.2 

 2616. 5 

 1118. 1 

 1137.2 

 2464. 7 



Sample 



volume 



cc./IOOO m. 3 



15.4 

 23.9 

 32.2 

 22.6 

 30. 1 

 47.8 

 29.2 

 33.7 

 4,5.5 

 22.4 

 23.2 

 49.2 

 25.4 

 23. 6 

 : 1,57, 8 

 27,8 

 26.9 

 44. 1 

 41.8 

 39,3 

 44.2 



.\pparenl solar time. 



' Estimated .50 percent amphipods. 



