SEA-FISHERIES LABORATORY. 



211 





10.— Station II, April 5th, 1907. 



Net used Surface Surface Hensen Nansen Weight 



Depth in fathoms 20-10 20-10 10-0 



Catch in c.crn 9 12 125 100 15'5 



Asterionella bleakeleyi — — — 15,000 — 



Biddulphia mobiliensis 3.000 4,000 1,000 15,000 7,000 



Chaetoceros contortum 33,000 78,000 286,000 14,000,000 100 000 



decipiens ... 6,000 6,000 6,000 50,000 10,000 



teres — — 2,000 50,000 — 



„ diadema ... — — 1,000 — — 



Coscinodiscus concinnus 2,000 4,000 1,000 15,000 2,000 



Coscinosira poly chorda. . . — — 4,000 — — 



Rhizosolenia sernispina 1,000 2,000 4,000 . — — 



Thalassiosira gravida ... 1,000 1,000 8,000 90,000 — 



nordenskioldii 21,000 52,000 26,000 2,000,000 70,000 



Lauderia borealis 1,000 2,000 20,000 600,000 8,000 



Ceratulina bergonii — — 1,000 — 



Ceratium furca — 1,000 1,000 — 2,000 



fusus 1,000 3,000 1,000 — 1,000 



tripos 1,500 3,000 1,000 — 1,000 



Medusoid gonophores ... 40 20 — — 90 



Plutei of Echinoderms 500 1,000 — — 1,000 



Sagitta bipunctata — — — — 6 



Larval Polychaeta — — 4 — — 



'Mitraria' — — — — 500 



Crab zoea — — 1 6 5 



Mysis stage of Crangon — — — — 1 



Larval Nephrops, stage 1 — — — — 3 



Evadne nordmanni 15 10 — — — 



Calanus helgolandicus ... — — — — 10 



Pseudocalanus elongatus 35 40 16 250 220 



Temora longicornis 10 30 3 225 130 



Centropages hamatus ... 25 40 — — — 



Anomalocera pattersoni 50 40 — — 10 



Acartia clausi 200 220 6 300 110 



Oithona similis 20 10 7 200 30 



Copepod nauplii 1,000 2,000 9,000 — 6,000 



„ metanauplii ... 30 20 — — — 



Barnacle nauplii 10 15 2 2 — 



Oikopleurasp 300 225 12 1,500 520 



Fish eggs : — 



Pvockling — 2 — — 2 



Scald fish 6 1111 



Plaice 1 — — — — 



Flounder 2 — — — — 



Long Rough Dab ... — 1 — — — 



Dab — 3 — — — 



SaUfluke — 2 — — — 



Whiting 11 14 — 4 5 



Haddock 2 — — 1 2 



Green Cod 5 6 — 55 



Cod 13 12 — 4 2 



Bib — 3 — 1 — 



Young fishes : — 



Plaice — — 1 — — 



