CONTENTS OF VOL II 



No. i. October, igoo. 



PAGES 



I. WM. MORTON WHEELER. 



A Study of Sonic Texan Poncrinac \ 31 



II. CARL H. EIGENMANN AND WINFIELD A. 

 DENNY. 



The Eyes of the Blind Vertebrates of North 

 America. Ill 3 3-41 



No. 2. -- November, igoo. 



I. WM. MORTON WHEELER. 



TJie Habits of Poncra and Stigmatomma . 4369 



II. EDWARD L. RICE. 



Fusion of Filaments in tlic Lamellibranch 



Gill 71-80 



III. ADELE M. FIELDE. 



Portable Ant Nests 81-85 



No. 3. -- December, igoo. 



I. R. R. BENSLEY. 



The Oesophageal Glands of U rode la . . . 87-104 



II. JOHANNA KROEBER. 



An Experimental Demonstration of the 

 Regeneration of the Pharynx of Allolo- 

 bopliora from Endoderm 105-110 



Ml 



