SEA-FISHERIES LABORATORY. 209 



21.— Off-shore Station II, April 10th, 1907. 



Net used Surface 



Depth in fathoms 



Catch in c.cm 7 



Asterionella bleakeleyi — 



Biddulphia mobiliensis 100 



Chaetoceros contortum 1,000 



„ decipiens — 



,, sociale — 



„ teres — 



Coscinodiscus concinnus 2,000 



Ditylium brightwellii — 



Eucampia zodiacus — 



Rhizosolenia seinispina — 



„ stolterfothii 



Thalassiosira gravida — 



„ nordenskioldii ... 1,500 



sabtilis 1,000 



Lauderia borealis 100 



Ceratulina bergonii — 



Ceratium furca 500 



fusus 200 



tripos 1,000 



Peridiniurn. sp 500 



Medusoid gonophores 40 



Plutei of Echinoderms — 



Sagitta bipunctata — 



Torriopteris onisciformis • — 



Larval Polychaeta — 



" Mitraria " 150 



Mysis stage of Crangon — 



Podon intermedium — 



Evadne nordmanni 10 



Calanus helgolandicus 6 



Pseudocalanus elongatus — 



Temora longicornis 10 



Centropages hamatus 10 



Acartia clausi 880 



Oithona similis 30 



Anomalocera juv 500 



Copepod nauplii 1,500 



,, metanauplii 36 



juv 360 



Barnacle nauplii 10 



,, cypris stage 3 



Oikopleura sp 1,360 



Fish Eggs — 



Whiting 16 



Red Gurnard 8 



Green Cod 12 



Cod — 



Bib 2 



Scald fish 1 



Dab 3 



Sprat — 



Young fishes — Gadoid — 



Surface 







8-5 



Hensen 



20-10 



2-5 



Nansen Weight 



20-10 10-0 



9 12 



100 



100 



250 



— 



4,000 



12,000 



180,000 



2,000 



— 



2,000 



11,000 







— 



100 



5,000 







— 



— 



4,000 



— 



1,000 



100 



1,000 



1,000 



— 



■ t - 



1,000 



— 



— 



— 



500 







— 



100 



1,000 







— 



— 



100 







— 



50 



1,000 



. — 



3,500 



10,000 



58,000 



1,000 



— 



50 



5,000 



2,000 



— 



1,500 



9,000 



— 



— 



— 



250 



. . 



100 



1,000 



— 







500 



500 



— 







500 



500 



1,000 



1,000 



1,000 



500 



3,000 



2,000 



10 



— 



16 



150 



— 



100 



500 



1,000 



— 



— 



6 



24 



— 



— 



1 



2 



— 



— 



20 



— 



— 



50 



— 



1,000 



— 



— 



5 



6 



— 



1 



— 



— 



2 



3 



36 



150 



— ■ 



3 



240 



450 



30 



4 



30 



200 



10 



— 









570 



2 



15 



62 



100 



2 



115 



375 



750 



— 



— 



400 



2,000 



1,000 



3,000 



5,000 



150 



— 



20 



350 



500 



10 



500 



250 



40 



5 



60 



330 



5 



1 



3 



25 



1,800 



22 



400 



1,000 



13 

 5 



— 



— 



1 



7 



— 



— 



1 



6 



— 



— 



1 



1 

 1 



3 



2 



5 





— 



1 







