82 COPEPODA — PONTELLINA, PSEUDOCALANUS 



Plankton-type. Noted from the Mediterranean, Indian and 

 Pacific. According to the above statements the area of distribution 

 in the Atlantic is from the S. of the Azores to 40°— 50" N. 16°— 64^^ 

 W., thus across .the whole Atlantic. It appeares there, midway be- 

 tween Europe and America, in the winter and spreads westwards, 

 so that already in March, it reached nearly to the coast of N. 

 America. It soon became rare in this region, but reappeared in 

 September SW. and NE. of the Azores, in November midway be- 

 tween the Engl. Channel and New York. - .S. 



PONTELLINA PLUMATA Dana. 



1898 February: 5° S. 4° E. 



March: 2° N. 25° W.; T N. 17° W.; 11° N. 20° W. 

 September: Azores. 



Temperature: 25.8, mean of 5 obs., max. 28, min. 21.?. 

 Salinity: 35.22, mean of 4 obs., max. 36.s3, min. 34.i2. 

 Plankton-type. Noted from the Cape of Good Hope, Cape 

 Verde, 5° N. 24° — 44° W., the Mediterranean and the Pacfic. — D^ 



(Nt. . ?). 



PSEUDOCALANUS ELONGATUS (Boeck.) 



1898 February: 50° N. 10° W.; 45° N. 50° W. 

 March: Faroes; 41°— 40° N. 60°— 68° W. 



April: 48° N. 5° W.; 50° N. 10°— 3° W.; Shetlands; Faroes. 

 May: 50° N. 11° W.; Faroes; Shetlands; 62°— 58° N. 4° E.; 



40° N. 68° W. 

 June: Faroes; Shetlands; 58° N. 2° W.; 75° N. 20° E. 77° N. 



27° E. (deep sea haul. Auriv.) 

 July: Faroes; Shetlands; 78° N. 1° E.— 3° W.; (deep sea haul. 



Auriv.) 

 August: Westmannao; Faroes; 60° N. 3° E.; 80° N. 10° E. 

 September: Faroes; Rockall (57° N. 14° W.); 74° N. 19° E ; 



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

 October: Faroes; 59° N. 1° W.; 40° N, 67° W. 

 November: 51° N. 2° W.; S. Iceland; Faroes; 45° N. 50° W. 

 December: Far5es; 43° N. 61° W. to 47° N. 45° W. 



1899 January: Faroes, common; 41°— 40° N. 69°— 66° W. 

 February: Faroes, common. 



