HYDROIDS OF BEAUFORT, NORTH CAROLINA. 343 



Table of Ggograpiucai, Distribution op Hydroids Found at Beaufort. 



SYSTEMATIC DISCUSSION. 



The method of classification and the nomenclature followed in this paper cor- 

 respond to that used by me in the paper entitled "Hydroids of the west coast of North 

 America," with the papers by Nutting, Allman, and Hincks as a basis. One family 

 name appears that has not been used previously in any published paper, but it is used' 

 by Prof. Nutting in his manuscript, not yet complete, to be published as another volume 



