de 
Depth or tow, Me . 
| Temperature, Ceo 
| Salinity, 0/00 
Volume of: tow, 
|Acartia danae 
| ACrocalanus gracilis 
|; Aetideus armatus 
Calanus minor 
propingquus 
| Candacia bispinosa 
) simplex 
Bs quarahadete hed pauper 
|} Clausocalanus arcuicornis 
furcatus: 
'Clytemnestra scutellata 
Copilia Mirabilis 
eae catus 
| 
em? 
crassiusculus 
Limbatus: 
pacificus 
pumilus 
typicus 
®@ucalanus attenuatus 
Euchnaeta marina 
|Farranula carinata 
| gibbula 
rostrata 
‘Haloptilus ornatus,juv. & 
‘Heterornabddus papillager 
: Spinifrons 
‘Labidocera detruncata 
‘Pheenna spinifera ih 
ar Ce RSE a eta Re a en el 
REMARKS. The 
meters, while 
fourteen 
were species 
thirty-three in the 100-meter) tow. 
fined to a single depth and sil xX Be 
€Coryceaeus 
this station the three 
alone. 
specimens of Pandarus Zy#aenae, 
captured at the surface and constitute the only reeord for 
pod. 
| 2328 
| 34 7 347 | ‘BAe 7jHydrogen ion pH 
moderate RUE TSE 
he salinity anf hydrogen 
in the 3 
,. Oithona and Oncaea w 
Yarranula } de 
— 1&9 —- 
BST ATION iro 
26° 20° Ne. 144° 2’ BL. May 32,.1929 
Bottion depth 3036 m.. 
@ | 50/100. 
| 18.3 17.9 
Depth of tow,me 
Density, OtP. 
43) Length of tow, miles 
Lucicutia clausi 
flavicornis 
‘Macrosetella gracilis 
‘Meecynocera clausi | 
‘Megacalanus longicornis. 
‘Microcalanus pygmaeus | 
Neocalanus gracilis 
robustior 
tenuicornis 
Oitnona similis 
| spinirostris 
Oneaea conifera 
media 
minuta 
notopa 
pee venusta 
‘Paracalanus aculeatus 
parvus 
: pygmaeus 
Pseudocalanus minutus 
Rhninealanus cornutus 
‘Sapphirina angusta 
‘Scolecithricetla pre 
Scol ecithrix jar 
Undinula darwini 
Pandarus sgnctiheatl 
. | 
| : f |tubbockia. squillimana 
| | 
| 
SOM ag NR pete ESET RS ks 
ren OS AE ILA RT ETE TN EE FN AEE IEE ME ANN Sahar 
ee 
sect shim emneteanmmnaroemnce. ginccttat i Si Ra HM. FLATT 
eit reer KONO er no ERO TN ee 
lon 
urface tow, 
recles 
erg 4 
pecies 
Candacia and Sapohirina ppeared only in the 50emeter tow. 
renained exactly the same. 
thirty-two in the 50emeter 
| 50 1 
| 25021 25% 5 | 
18.18 Poa 
® WW ANO AOHFERK 
2 £m 
a 
temperature fell six degrees in the 100 
tow 
were present at all three depths. 
were confined to the surface tow 
Q+- 
Hipeic 
distributed at all tnree depths, but at 
7 a ee sicmmaaminaninniions 
Fifteen 
——— 
00 | 
hHMAHNHDArHH BOF) 
on a snark 
ae ed Feet ee Mm 
There 
and 
J " 
Thirty-three species (60%) were each con- 
including both sexes, were taken from a shark 
2 
this parasitic cope 

