ÖFVERSIGT AF K. VETENSK.-AKAD. EÖRHANDLINGAR 1899, N:0 10. 975 



Leiigth: 0,22 mm. Diameter of the mouth: 0,05 

 ram. 



Hahitat: very rare in the Florida current (34° 

 N. 73° W., February 1898) and near Madeira (33° 

 N. 15° W., January 1899) in desmo- and styli- 

 planhton. 



Temperatu7'e: 18,6 to 20. 



Salinity: 36,34. 



Fig. 225 tillies magnified. 



