CILIATA — CYTTAROCYLIS 107 



Temperature: 22.6, mean of 101 obs., max. 27.2, min. 9.7. 



Salinity: .'55..,,-,, mean of 78 obs., max. 37.43, min. 33 20. 



Plankton-type. This species occurs in the Mediterranean and 

 the Indian ocean, its range of distribution in the Atlantic is bet- 

 ween 29^ S. and (in May to November) 40" — 50° N. It is stationary 

 at the Azores. — D. S. 



CYTTAROCYLIS AMOR Cl. 



(Ofvers. K. Sv. Vetensk. Akad. Forh. 1899 n. 10, pag. 970.) 



1897 Jk'cenihcr and 



1898 Januari: T N. 53° W. to 18° N. 1-6° W.; 26°— 35° N. 74° W.; 



32° N. 33° W. 

 Fcbruarg • Carribean Sea ; Antilles Current. 

 March: Carribean Sea; 41° N. 21° W. 

 April: 7°— 10° N. 55°— 51° W. 



May: 27° N. 48° W.; 32° N. 36° W.; 45° N. 42° W. 

 June: the Canaries and the Azores to 42° N. 50° W.; 50° N. 



12° W.: 30° N. 52° W. 

 July: 29°— 26° N. 44°~48° W.; 40° N. 67° W. 

 August: 40° N. 59°— 66° W. 

 September: 33°— 35° N. 31°-30° W; 17°— 20° N. 48°— 45° W.; 



Bahamas; 42° N. 57° W. 

 October: Azores; 41°— 42° N. 59°— 50° W. 

 November : Canaries to 5° S. 33° W. 

 December : Canaries; Carribean Sea. 



1899 April: 32°— 36° N. 75°— 74° W. 



June: 12°— 21° N. 52°— 45° W.; 3° S. 20° W. to 19° S. 1" W. 

 .//////.• S.A¥. of the Cape Verde Islands. 



Temperature: 23.3, mean of 65 obs., max. 28. min. 13.t, ex- 

 ceptionally 11.7. 



Salinity: 36.09, mean of 43 obs., max. 37.o.t, min. 34.88, excep- 

 tionally 32..-, 1. 



Plankton-type. This species occurs in the hidian Ocean. — I). 



