UNIVERSITY OF EDINBURGH 

 ZOOLOaiCAL LABORATORY. 



DIEECTIONS FOR THE EXAMINATION 



OF 



AMCEBA, PARAMGECIUM, 



VORTICELLA. HYDRA, LUMBPJCUS, HIRUDO, 



ASTERIAS AND ECHINUS. 



J. COSSAR EWAET, M.D., 



REQIUS PROFESSOR OF NATURAL HISTORY IN TEB UNIVERSITY OF EDINBURGH, 



ANO 



J. DUNCAN MATTHEWS, 



DEMON&TEATOB OF ZOOLOGY IN THE VHOS BKSITY OF EDIKBUEOH. 



EDINBUEGH: 

 JAMES THIN, PUBLISHER TO THE UNIVERSITY. 



188 4. 



