27() DI.NOFLAGELLATylf. — PODOLAMPAS 



Fi'hriKtrn: Tr' N. il° W. lo HI' N. 35= W,; whole Caribbean 



Sea; ao"" N. T-l" ^V. 

 March: Caribbean Sea; M N. 74 W.; 29' N. 45^ W. to the 



Azores; 10 N. 33° W. 

 .4/jn7: Caribbean Sea; IT) — 1(r N. 1-9 —5()" W.; 26"^ N. 43 ^AV. 



to tlie Azores. 

 May: Caribbean Sea; 27^ N. 1-9 W. to 34= N. Vy W.; area 



between the Azores, 45° N. i:-}-^ W. and 49- N. 2;')' W, 

 June: Canaries. 

 July: 31° N. 38° W.; Azores. 

 August: 40" N. 6()" W. to 42" N. 4H" W.; 18'^— 49^ N. 2i'— 



14^ W.; 6«" N. 8^^ W.; 60° N. 30° 30' ^\' 

 Scptrinbrr: 46° N. 11° W.; 57"^ N. 14° W.; 60° N. 2H= W. 

 October: 57° N. 27° W. to 59° N. 21° W.; (iO- N. 4°— H' AV. 

 Xoccinbcr: 49° N. 12' W.; 56° N. 17°— 30- W.; 5.'r- N. 50' W. 

 December: 25- N. 52° W 

 1899 January: 35' N. 9° W.; 48' N. 39- W. 

 Marc/i: 37- N. 26° W. 

 .4;jr//: 41°— 44° N. 17'— 15' W. 

 June: 20° S. 1° E. to .5° S. 17° W.; 9° N. 25- W. 

 July: area between 12' N. 27' W., 43' N. 35- W and 33° X. 



41° \V. 

 September: 54° N. 48' W. 

 November: 51° N. 21° W. 



Temperature: 19.2, mean of 51 obs., max. 27.2, min. 7.2. 



Salinity: 35.69, mean of 37 obs., max. 37. w, min. 32.96. 



Plankton-type. This species belongs both to the Styli- and 

 Desmo-plankton. When in May the water with Desmo-plankton 

 expands to the north and becomes mixed with water containing 

 Styli-|>lankton, the species of the Desmo-plankton, which can stand 

 the lowering of the salinity and the temperature, follow the Styli- 

 plankton towards Iceland and the Faroe Channel, where this species 

 arrives in August and September. This species occurs in the Medi- 

 terranean, the Red Sea, Indian and Pacific ^- 1). S. 



