COFEPOUA — ACAKTIA 43 



HcptoinhiT: Fiiroes; 62^ N. G^ W. 

 Octohcr lo Jhrcnihcr: Faroes. 

 1899 January and Frhri/ai-j/: Fiiroes. 

 March: 66° N. 20^ W. 



May: 66° N. 22°— 24° W.; round the Fiiroes; 58° N. 3°— 9^ F. 

 June: 62° N. 1° E. 



Temperature: 7.s, mean oC 16 obs., max. 12, min. 1.,^,. 



Salinity: 3;>.;.;., mean of 15 obs., ma.x. 35. i?, min. 30.62. 



Plankton-type. This s|)ecies occurs in the spring N. of Iceland, 

 towards E. Greenland, the whole year at the Fiiriies, along the coast 

 of Norway, at Spitzbergen, in the North Sea, the Skagerak and in 

 the Baltic to Aland. It was found by Nansen at 78° N. 136'' E. 

 The above numbers for the temperature and salinity relate to the 

 Atlantic only. It occurs in the Baltic in water of 6 p. m. salinity. 

 — Xs. 



ACARTIA MACROPUS Cl. 



(K. Veteusk.-Akad. Handl. Vol. XXXIV n:o 1, pag. 3. PI. 1, fig. 1-7). 



1898 Aiif/iixt and Scptciiihcr: Azores, rare. 



Temperature: 21.2 to 21.4. 

 Salinity: 36.o., to 36.2s. 

 Plankton-type. I)^ 



ACARTIA NEGLIGENS Dana. 



1898 MarcJi: 25° N. 41° W.; 26° N. 39° W. 

 April: 27° N. 75° W.; 36° N. 74° W. 



May: 17° N. 50° W.; 26° N. 52° W.; 32" N. 37°— 36° W. 



June: 19° N. 63° W. to 36° N. 44° W.; Azores. 



'filly and Anyiist: Azores. 



September: 15° N. 4^° W.; 17° N. 48° W.; 20° N. 45° W. ; 



35° N. 30° W. 

 October: 26° N. 76° W.; Azores. 

 Xovetaber: 19° N. 58° W.; 22° N. 53° W.; Azores. 

 December: 19° N. 58° W. 



1899 May: 33° S. 16° E. to 25° S. 7° E.; 35° N. 75° \V. 

 June: 19° S. 0° W.; 15° N. 50° W. 



