152 RADIOLARIA — COROCAIAFTRA. ('.ROM VOM M A, ( ;\ I'llON 11 .M 



1H99 Frhritary. 32^ N. 'i^T W. 



April: 46°— 48^ N. 1.3^—9° W. 



May: 50^—51° N. 38°— 26' W. 



Jnn,>: 65°— 67= N. 1°— 3 W. 



July: 62° N. 0° W.; 71° N. 21° W. 



September: 56° N. 24° W.; 61° N. 1° E.; 68" N. 8° W. 



Tempepature : Kj.t, mean of 33 obs., mux. 25.(;, min. 6.4. 



Salinity: 35.7 1. mean of 21- obs., max. 37.2j, min. 34,s.s. 



Plankton-type. A(;eording' to H.^^ckel, cosmopolitan. It appe- 

 ars from tbe above data that it belongs to the Styli-plankton of the 

 eastern Atlantic. — N. 



COROCALYPTRA ELISABETHiE Hkl. 



(Cliall. t^l. iJX lig. 10.) 



1898 February: 21° N. 74° W. 

 November: 56° N. 23' W. 



Temperature: 25.i. and 10. s. 

 Salinity: 35.:;-. 



Plankton-type. Noted from the tropical Atlantic, 0° S. 14' 

 W. — I). 



CROMYOMMA ZONASTER (Ehb.) 

 {.\,-aitil,<>.<i,h<rn( -on. Ehh. AIjIi. d. Berl. Akad. 1872 pag. 285 PI. II fig. 2.) 

 1898 Seprrmbcr: 73° N. 19° K. (deep sea haul). 

 Plankton-type. Xoted from (ireenland y 



CYPHONIUM CERATOSPYRIS Hkl. 



(^funogr. pag. 445 I'l. X.\ll pag. li — 1(5.) 



1898 FehriKiry: 16° N. 71° W. 



Temperature: 20.?. 



Plankton-type. Noted from the (lanaries and the Mediterra- 

 nean — N. y I). ? 



