Page 
Page 
Page 
Page 
Page 
Page 
Page 
Page 
Page 
Page 
Page 
87, 
186, 
192, 
195, 
209, 
247, 
322, 
344, 
349, 
354, 
354, 
ERRATA 
line 26, for tristaechus read tristoechus. 
line 11, for V. K. Ekman read V. W. Ekman. 
line 26, for Peridinia read “*Dinoflagellata’’ 
line 21, for Michaels read Michael. 
line 2, for V. K. Ekman read V. W. Ekman. 
for K. S. Mereschkowsky read W. C. Adler-Mereschkowsky. 
line 11 from the bottom, for day (last word) read night. 
line 30, for weeks read days. 
line 3 from bottom, for Ba read Be. 
line 8, for Cyttarcylis read Cyttarocylis. 
line 11, for lead Haeckel (1887, p. 1298), read leads Haeckel 
(1887, p. 1298). 
Page 356, lines 12, 13, for Cytarocylis read Cyttarocylis. 
Page 356, line 19, for ‘‘and’’ read ‘‘and.’’ 
[365] 
