UNIVERSITY OF CALIFORNIA PUBLICATIONS 



IN 



ZOOLOGY 



Vol. 13, No, 6, pp. 147-166, pis. 8-9, 4 text figures May 23, 1914 



THE ANATOMY OF HETERODONTUS 

 FRANCISCI 



I. THE EXOSKELETON 



BY 



J. FRANK DANIEL 



y 'I Mi 



/¥' ^% 





UNIVERSITY OF CALIFORNIA PRESS 

 BERKELEY 



