UNIVERSITY OF CALIFORNIA PUBLICATIONS 



IN 



ZOOLOGY 



Vol. 19, No. 10, pp. 317-334, plate 18, 2 figures in text February 13, 1920 



A NEW MORPHOLOGICAL INTERPRETATION 



OF THE STRUCTURE OF NOCTILUCA, AND 



ITS BEARING ON THE STATUS OF THE 



CYSTOFLAGELLATA (HAECKEL) 



CHARLES A. KOFOID 



UNIVERSITY OF CALIFORNIA PRESS 

 BERKELEY 



