SCYLLIUM 63 



Literature 



Bourne, G. C. An Introduction to the Study of the Comparative Anatomy 

 of Animals. Vol. 2. Bell, London, 191 5. 



Cahn, A. R. The Spiny Dogfish. A Laboratory Guide. Macmillan, 

 New York, 1926. 



Daniel, J. F. The Elasmobranch Fishes. University of California Press, 

 1922. 



Goodrich, E. S Vertebrata Craniata. Cyclostomes and Fishes. 

 Black, London, 1909. 



Nicholls, G. F. The Structure and Development of Reissner's Fibre and 

 the Subcommissural Organ. Quarterly Journal of Microscopical 

 Science. Vol. 58. 1913. 



