SCHIZOPODA — EUPHAUSIA, NYCTIFIIANES, THYSANOESSA. ' 'M 



EUPHAUSIA PELLUCIDA Dana. 

 (Determination by G. 0. Sars.) 



1898 Oktobcr: 37^—39^ N. 27°— 21° W. 



1899 May: 25° S. 7° E. 



Temperature: 17.9, mean of 3 obs., max. 20, min. 14.6. 

 Salinity: 3().os, mean of 3 obs., max. 36.26, min, 35.77. 

 Plankton-type. According to G. 0. Sars this species is » cos- 

 mopolitan* — S? 



NYCTIPHANES NORVEGICUS (M. Sars.) 

 il)etermination by G. 0. Sars.) 



1899 September: 67° N. 3° W.; 62° N. 1° E. (deep sea hauls from 

 500 and 50 metres); 61° N. 1° E., hauls from 50 and 100 metres. 



Temperature: Og. 



Salinity: 35. lo. 



Plankton-type. Found in Massachusetts l>ay, off Ireland, 

 Scotland, the Shetlands, Norway, SW. of Spitzbergen, Jan Mayen 

 (836 metre), in tlio F^ay of Biscay and off the coast of Portugal 



(AURIVILLIUS). — T. 



THYSANOESSA GREGARIA G. 0. Sars. 

 (Determination by G. 0. Sars.) 

 1899 October: 56° N. 23° W. 



Temperature; 12. 



Salinity: 35.44. 



Plankton-type. This species has a very wide range of distri- 

 bution. It is known to exist in the N. Atlantic, S. and E. of 

 Buenos Ayres, in the region betw^een Patagonia and the Falklands Is- 

 lands, S. of the Cape of Good Hope, S. Pacific, N. Pacific to Japan 

 and in the Mediterranean. — ? 



THYSANOESSA LONGICAUDATA Kroykr. 

 (Determination by G. 0. Sars ) 

 1898 February: 48° N. 41° W., common. 

 March: 51° N. 27° W., common. 

 April: 43° N. 50° W., common. 

 October: 56° N. 29° W. 



