COI'EPODA ACARTIA 41 



Copepoda. ^ 



ACARTIA BIFILOSA Giesbr. 



1898 February: 6° S. 12° E (mouth of the Congo), common. 



Temperature: 26.2. 

 Salinity: 20.29. 



Plankton-type. Noted from the North Sea, the Skagerak 

 (salinity 30.34, temp, l.se) and the Baltic (salinity 4). — A^/n (and M)? 



ACARTIA CLAUSII Giesbr. 



1898 March: Azores; 60° to 63° N. 4° to 2° E. 



April: Azores to 49° N. 18° W. and 50° N. 8° W.; 58° N. 2° W. 

 May: 49° N. 14° W.; Faroes to Norway, 58°— 64° N. 6° E. 

 June: Azores to 46° N. 24° W.; coast of Portugal to Cape 



■Finisterre; Faroes to Norway, 62° N. 2° 30' E. to 67° N. 



10° 30' E. 

 July: Azores; SW. of Ireland, 50° N. 10°— 11° W.; Faroes, 



Shetlands. 

 August: 49° N. 20° W. to 56° N. 13°— 28° \V.; round Scotland 



to 60° N. 3° E.; S. of Iceland. 

 September: 30° N. 34° W.; Engl. Channel; 56° N. 28°— 12° W., 



N. of Iceland; between Scotland and the Shetlands; 71° N. 



20° E. 

 October: 56° N. I0°— 31° W.; Faroes. 



November: Engl. Channel; 55°— 56° N. 14°— 30° W., Faroes. 

 December: Faroes. 



1899 January: Faroes. 

 April: 37° N. 9° W. 



' The only literature used, when not staled otherwise, is W. Giesbrecht: 

 Systemalik und Faunistik der pelagischen Copepoden des Golfes von Neapel- 

 Berhn 1892. 4:o. 



