DIXOFLAGl'lLLATJ': — CKRATIUM 221 



December: S. Iceland to Scotland, rare; 48' N. 40" W. to 42 

 N. 63^ W., rare to common; 26" S. 45^ W., rare. 

 1899 January: Faroes, rare; 40^—41'" N. 66°— 69° W. 

 March : 66° N. 14° W., very rare. 

 April: 41° N. 18" W.; 40° N. 3(5 W.; 49" N. 7" W.. rare 



everywhere. 

 May: along 50 N. fioni 39 to 14 W., rare; W. of Scotland 



to 60° N. 4° W., rare; 60° N. 1" E. to 58° N. 9" E., vary in- 



from rare to common. 

 Ji/f/r: 20° S. 2° E.; 62° N. 1°— 2° E. to 67° N. 11° E., as a 



rule rare. 

 Jn/y: 40° N. 38° W. to 48° N. 23° W., more or less rare; 



57° N. 23° W.; 62° N. 0° W., not rare; 71° N. 32° E., very 



rare. 

 August: 55° N. 9° and 26° W., rare; 54" N. 46" W., rare. 

 September: 56° N. 17° \V., common; 60° N. 3° E. to 67° N. 



3° W., as a rule rare, but common at 63° N. 1° E.; 72° N. 



19° E. to 77° N. 14° E. 

 October: 56° N. 15° W., not rare. 

 Xorember: 51° N. 28° W., rare; 47° N. 51° W., not rare. 



Temperature: 10. n, mean of 26 obs., max. 18, min. 5. 



Salinity: 34.64, mean of 23 obs., max. 35. .-is, min. 31. u6. (Only 

 samples containing this species is abundance have been taken into 

 calculation.' 



Plankton-type. This common species occurs along the west 

 coast of Africa and spreads, between the Azores and the Engli.<h 

 Channel, toward.s Iceland and the Faroe Channel, goes round Iceland 

 and follows the Norwegian coast towards Heeren Island. In I\Iay it 

 occured arcoss the whole Atlantic between 40° — 60° N. — -S". 



CERATIUM GENICULATUM Lkmmkum. 

 (Cer. fusiis car. genie. Lemmkrm.wn Abh. d. Naturw. Ver. Bremen Bd. XVI 11. 2. 



PI. I tig. 17.) 



1898 Fch/'iifu-y : 26° N. 74° W., very rare. 



Temperature: 23. ii. 



Plankton-type. Found in Die South K((ualorial Current, 14" S. 

 27° \V. — IJ. 



