
(he Lé 4e°’s. 150° 4A’ W.. March 21,, 1929 
RMP Sle AI re Rot 
Depth of tow, im. 
Temperature ,C. 
Salinity, 0/00 
Vo Tume: of tow,, @ 
¢ 
i 
| 
i 
om 
SO en ne ee en ee ey ae eee ee Sere 
‘Acartia danae- 
Acrocalanus gracilis: 
monachus 
Calanus minor 
| Caloca ,lanus pavo 
|Candacia bispinosa 
: norvegica 
| simplex 
truncata 
Céntropages: calaninus 
Clausocalanus arcuicornis 
Clytemnestra rostrata 
Copilia denticulata 
quadrata: 
Corycaeus agilis 
crassiusculus 
flaccus 
tongistylis 
pumilus 
speciosus: 
typicus: 
_Euchaeta acuta. 
marina. 
| Acrocalanus: longicornis 
| Calocalanus styliremis 
| Seolecithricella propinqua: 

Ap 
FOOD LOLOL, OE CARR NN ENE A AO ET, AI NT AI 5 OPE ENCE Na AGO RATE St TAL 
; 
REMARKS... The tem 
former 
Seventeen species were found at 
towe 
other;: 
were much 
at the surface + and constituted a large perce 
Although the 50-meter tow was a little shorter than the surface tow its 
volume was nearly three 
ER eee bdtee de Tcl Meets AI Woon CTR anaes eam AMIN ayaiten, nr Re AE AIMI BM Rn 
. oT eehahatemadioal avant ni 
One ly Geer Sepene ENE ARO EE ENE Ne! CD te hte 
W 
sj 
STATIQN & 
Bottom depth 3697/ me. 
at aaruepe 
a2 ae ta tt A Rn RAO eninge te: 
' 
9p 
50 
2m. 8128.4 
7 F550 
bia 96 
o 
ee ee 
ie © 
ee 
Eg 
oo 
I. ey 
i 
‘C 
C 
i 
fi 
2 
b 5 
x & 
i 
fi 
ri 
GC: 
2 
3 
Cc 
i 
2. 
I 
more abundant in the deeper 
times as large-«s 
soe 
4 
et Me « 
Depth of tow Ms 
Density, OtP.. 
i Hydrogen ion pH 
UeEngth of tow,miles 
“Farranula ‘carinata 
gibvbula 
rostrata. 
Lubbockia squillimana 
|Mecynocera clausi 
/Microcalanus pusillus 
pygmaeus: 
| Microsetella. rosea 
| G@ithona attenuata 
plumifera 
Similis” 
| Oncaea curta 
minuta 
similis: 
venusta.. 
Reset LAS pees 4 DA Kay deinen 
| Paracalanus: parvus: 
Pontellina plumata 
| Pseudocalanus minutus 
'Sapphirina auronitens 
nigromaculata 
opal ina. 
' Scoleeithrix danae 
_Undinula darwini 
vulgaris: 
Oncaea mediterranea 
| Pachos punctatum 
mae nigelianada NAR ota nt te me oe sheila bit ieibliiaeanhapia 
eignt species were found in botn towse 
L iboebrageg dee minor 
NO HL et di ney Rmiensiar Nee nem mpm palm a inh 
eee eee ole 
LETT NRRL EATS HTM PFET C MINT 
ER NT ar LT TT RT ES OS MILT I TL I EE I 
2A NATE I Sarr teenie, cI 
t 
\ 
' 
SO mm dee ne mete beet en ett ge ne ely 
FW fo 
3 
L 
were exactly and the latter practicaily the same at both depths—- 
Porty-five species (85%) were present in one tow but not in the 
Corycaeus and Oithona 
ntage of the surface tows 
(53 species): 
perature, salinity and hydrogen icn were high and the two 
the surface and forty-four in the 50-meter 
NEY OWNDRF rR AFH HHHHONHKHE 
‘ow while Farranula was more abundant 

| 
$ 
% 
z 
; 
EPO ES ETRE 


