30 SCHIZOPODA — BOREOPHAUSIA, CYNTHILIA, EUPHAUSIA 



Scliizopoda. 



BOREOPHAUSIA INERMIS (Kroyer). 

 (Determination by G. 0. Sars.) ' 



1898 July: 78° N. 1° E.— 3° W. (deep sea hauls. Auriv.) 

 August: 78° N. 10° E. (deep sea hauls. Auriv.) 

 September: 76° N. 15° E. (deep sea haul. Auriv.) 



1899 July: 72° N. 22° W.; 71° N. 21° W., haul from 225 metres. 

 September: 67° N. 3° W., hauls from 300 and 167 metres ; 63° 



N. 1° E., haul from 50 metres. 



Temperature: 3.4, mean of 3 obs., max. 8.8, min. — O.s. 

 Salinity: 35.09, mean of 3 obs., max. 35.46, min. 34.7i. 

 Plankton-type. Found along the E. coast of North America, 

 off Greenland, Spitzbergen and Finmark (G. 0. Sars) — 7. 



CYNTHILIA THOMPSONII (M. Edw.) 

 (Determination by G. 0. Sars.) 



1899 June: 24° S. 6° E. 



Temperature: 19.e. 



Salinity: 35. 71. 



Plankton-type. Found in the N. and S. Atlantic, Pacific 

 (G. 0. Sars) — S. or D. 



EUPHAUSIA GRACILIS Dana. 

 (Determination by G. 0. Sars.) 

 1898 March: 3° 30' N. 16° W. 



Temperature: 28.2. 

 Salinity: 34.86. 



Plankton-type. Found in the tropical Atlantic and the Paci- 

 fic — Nt?, D?. 



