48 C.OI'KIMJDA — CALANUS 



1899 .liiiif: 7l°-75' N. 8'— ];V W., surface, rare; 74^ N. 14"^ W., 

 haul from 25 metres, commou; ()7' N. ;i^ W., common be- 

 fwoon 500 to 100 metres; (if/' N. 1° W., 550—500 metres, 

 not rare; 64° N. (f K., 450 to 100 metres, more or lees rare. 

 July: 74- N. 18" W., haul from 280 metres, common; 72"" \. 

 22^ W., haul from 180 metres, common; 71"-' N. 21° W., 

 common between 260 and 200 metres. 



Temperature: 2, mean of 11 obs., max. 4, min. — 1. 

 Salinity: 34.iiK, mean of 1! obs., max. 35. os, min. HI .« 

 Plankton-type. Noted from Baffin's Bay, (Ireenland, Jan 

 Mayen, Spitzbergen, Norway and the Skagarak. It was collected by 

 Nansen in I he Polar Basin, between 78" N. 136° E., 8."/-' N. 79" E. 

 and 84" i\. 11" E.; also at the surface at 84"' N. 76" E. ~ T. 



CALANUS MINOR (Claus). 



1898 February: ir H. 9° E.; 26° N. 74" VV. 



March: 14° N. 18° W.; 9° N. 59" W.; 40° N. 56" W. 



May: 6° N. 56° W.; 41° N. 56° W. 



Juvr: 24°— 27° N. 58°— 55" W.; 36° N. 44" W. 



Aurjiist and September: Azores. 



October: Azores: 38° N. 74° W. 



November: 26° S. 30° W.; Cape Verde Islands; 26" N. 48° W.; 



Azores; 48° N. 29° W.; 42" N. 64° VV. 

 December: 34° N. 38° W.; Azores. 



1899 March: Azores. 



April: 28°— 36° N. 75°— 74° W. 

 May: 32° S. 13° E.; 35° N. 75° W 

 June: 24° N. 42° W. 



Temperature: 20 6, mean of 39 obs., max. 27.7, min. 11. 



Salinity: 36.oo, mean of 26 obs., max. 37.63, min. 33.ii. 



Plankton-type. This species is found in the Mediterranean, 

 the Indian and Pacific. It occurs in the whole tropical Atlantic from 

 26° S. in the eastern and 32° S. in the western Atlantic to about 

 40° (exceptionally 48°) N. — D. 



