A BIBLIOGRAPHY 



OF 



PROTOZOA, SPONGES, CCELENTERATA 

 AND WORMS, 



INCLUDING ALSO THE 



POLYZOA, BRAtlHIOPODA AND TUNICATA, 

 FOR THE YEARS 1861-1883, 



BY 



D'ARCY W. THOMPSON, B,A., 

 " 



SCHOLAR OF TRINITY COLLEGE, CAMBRIDGE, 

 PROFESSOR OF BIOLOGY IN UNIVERSITY COLLEGE, DUNDEE, 



EDITED FOR THE SYNDICS OF THE UNIVERSITY PRESS. 



(JDambrfoge : 



AT THE UNIVERSITY PRESS. 

 1885 



[All Right* reserved.] 



