'^2 SCHIZIIPODA THYSAiNOKSSA, THYSANOPODA. 



1899 March: (iti' N. 22° W. 

 Mai/: ()7" N. 1(V' W. 

 June: ()i N. E. and 07 N. IV^ W., deep sea hauls, from 



200 metres. 

 July: 53° N, 4-2^ W. 

 Aarjust: 5K ' N. 2^ W.; n2' N. 53° W. 

 Srj>tei)dH-r: H7 ' N. H'^ W. (haul from 500 metres); 62° N. 1°E. 



(hauls from 50 and 25 metres); 56" N. 24 W.; 53" N. 51° W. 

 October: area between 56" N. 23° W., 51° N. 31° W and 



54° N. 45" W. 

 Xnvcntbcr: 51° N. 31" W. 



Temperature: 6.o, mean of 5 obs., max. IO.2, min. 0.8. 



Salinity: 34.84, mean of 5 obs., max. 35.46, min. 34.24. 



Plankton-type. Found off Finmark and Greenland (G. 0. 

 Sars). Nansen collected it in the Polar Basin, 80°— 85° N. 134° 

 to 11° E. — T. 



THYSANOPODA TRICUSPIDATA M. Edw. 

 (Determination by G. 0. Sars ) 



1897 December: 12° N. 50° W. 



1898 March: 3° 30' N. 16° W. 



Temperature: 26.6 and 28.2. 

 Salinity: 34.86 (one obs.). 



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

 fic (G. 0. Sars) — Nt? D? 



