202 BULLETIN OF THE UNIVERSITY OF WISCONSIN. 



The following gentlemen of the class of '98 have assisted in 

 the preparation of these papers : 



H. W. Ochsner : The Lung of Nedurus maculatus. 



A. Sauthoff, J. H. Van Vorhis : The Vascular System of 

 Nedurus maculatus. 



C. A. Squire : The Brain of Nedurus maculatus. 



A. W, Meyer. The Epithelium of the Peritoneal Cavity of 

 the Cat. 



These papers by no means represent all the worthy work done 

 in the Laboratory. Some of the subjects are being worked out 

 gradually; a few points this year, a few more the next and so 

 on until at last they can be gathered up into a complete paper. 



