ZOOLOGICAL RESULTS 



OB' 



THE HASSLER EXPEDITION 



PUBLISHED BY PERMISSION OF PROF. B. PEIHCE, SUP'T OF THE 

 H. S. COAST SURVEY. 



CRICOIDS Ar^W- CORALS;- 



By L. F. de POURTALES. 



CAJtBfliDOfe, fetruary, 18'4, 



