UNIVERSITY OF EDINBURGH 

 ZOOLOGICAL LABORATORY. 



THE DISSECTION 



OF 



THE SKATE. 



BY 



J. COSSAR EWAET, M.D., 



EBQIUS PROPESSOB OF NATURAL HISTORY IN THE UNIVERSITY OP EDINBURGH, 



AND 



J. DUNCAN MATTHEWS, 



DEMONSTRATOR OP ZOOLOGY IN THE UNIVERSITY OF EDINBURGH. 



EDINBURGH: 

 JAMES THIN, PUBLISHER TO THE UNIVERSITY. 



188 5. 



