iv 



Page 



Carter, Henry J., F.R.S. 



Report on the Marine Sponges, chiefly from King Island in the 

 Mergui Archipelago, collected for the Trustees of the Indian 

 Museum, Calcutta, by Dr. John Anderson, F.R.S., F.L.S., 



Superintendent of the Museum. (Communicated by Dr. J ohn 

 Anderson, F.R.S., F.L.S.) (Plates V.-VII.) 61 



Duncan, Prof. P. Martin, M.B. (Lond.), F.R.S., F.L.S. 



On the Madreporaria of the Mergui Archipelago, collected for 

 the Trustees of the Indian Museum, Calcutta, by Dr. John 

 Anderson, F.R.S., F.L.S., Superintendent of the Museum. 

 (Plate I.) 1 



On the Ophiuridse of the Mergui Archipelago, collected for the 

 Trustees of the Indian Museum, Calcutta, by Dr. John 

 Anderson, F.R.S., F.L.S., Superintendent of the Museum. 

 (Plates VIII., IX., & XI. figs. 28-40.) 85 



On some Parts of the Anatomy of Ophiothrix variabilis, Dune, 

 and Ophiocampsis pellicula, Dune, based on materials fur- 

 nished by the Trustees of the Indian Museum, Calcutta. 

 (Plates X. & XI. figs. 21-27.) 107 



Di'NCan, Prof. P. Martin, M.B. (Lond.), F.R.S., F.L.S., and 

 W. Percy Sladen, F.G.S., Sec. L.S. 



On the Kchinoidea of the Mergui Archipelago, collected for the 

 Trustees of the Indian Museum, Calcutta, by Dr. John Ander- 

 son, F.R.S., F.L.S., Superintendent of the Museum 316 



\\au\u,s, Prof. Alfred C, M.A., M.R.I.A. 



On two Species of Actinia) from the Mergui Archipelago, col- 

 lected for ilie Trustees of the Indian Museum, Calcutta, by 

 Dr. John Anderson, F.R.S., F.L.S., Superintendent of the 

 Museum. (Communicated by Dr. John Anderson, F.R.S., 

 F.L.S.) (Plates XIX. & XX.) 247 



HiNrh's, Rev. Tuoh., P..A., F.R.S. 



On the Poly/oa and Hvdroidaof the Mergui Archipelago, col- 

 lected for the Trustees of the Indian Museum, Calcutta, by 



Dr. John Anderson, F.R.S., F.L.S., Superintendent of the 

 Museum. (Communicated by Dr. John Anderson, F.R.S. , 

 i L.s. j (Hate Mi.) 121 



