— 23 — 



1893 — Report on the Actiniae collected by (he United States Fish Commis- 



sion Steamer Albatross. Proc. U. S. Nati. Mus. XVI. 

 1896. — Notes on some Actinians from the Baftania Mands collected by the 



late Dr. J. I. Northrup. Annals N. Y. Acad. Sci. IX. 

 1898. — Report on the Actiniaria collected by the Bahama Expedition of the 



State University of Iowa. Bull. Labor. Nat. Hist. State Univ. of 



Iowa. IV. 

 1852. H. Milne-Edwards et J. Haime. Monographie des Polypiers fossiles. 



Arch. du Mus. d'Hist. Nat. Paris. V. 

 1857. H. Milne-Edwards. Histoire Naturelle des Coralliaires ou Polypes 



proprement dits. Paris. 

 1883. G. Mùllek. Zur Morphologie der Scheidioànde bei einigen Palythoa 



und Zoantheen. Inaug. Dissert. Marburg. 

 1816. L. Oken. Lehrbuch der Nalurgeschichte. Jena. 

 1865. A. E. Verku.l. Corals and Polyps of the North Pacific Exploring 



Expedition, Proc. Essex Insc. IV. 

 1869. — Revieio of Polyps and Corals of the West Cuast of America. Trans. 



Connecticut Acad. I. 

 L899 — Descriptions of imperfectly hnoion and neio Actinians, tritìi criticai 



notes on other species. II. Amer. Journ. Sci. Ser. 4. VII. 

 1900. — Additions lo the Anthozoa and Hydrozoa of /he Bermudas. Trans. 



Conn. Acad. X. 

 1890. H. V. Wilson. On a neio Actinia, Hoplophoria coralligens. Studies 



Biol. Lab. Johns Hopkins Univ. IV. 



