PAPERS AND MONOGRAPHS— (Co»//«mYi'.) 



On the Sound made by the Death's Head Moth (Acherontia 



Atropos). Nature, vol. vi.. 1S72, p. 151. 



On Actiniochrome, a New Colourins^ Matter of Actiniae, which 



gives an absorption spectrum. Quart. Jour. Micros. Science, vol. 

 xiii., New Series, p. 143. 



On the Anatomy and Histology of the Land Planarians of 



Ceylon, with some Account of their Habits, and a description of 

 two New Species, and with some Notes on the Anatomy of some 

 European Aquatic Species. Phil. Trans. Roy. Soc, 1874, p. 105. 



Note on Mihalkowic's New Method of Embedding. Quart. 



Jour. Micros. Science, vol. xvi., New Series, p. 327. 



On the Structure and Development of Peripatus Capensis. 



Phil. Trans. Roy. Soc, vol. clxiv., 1874, p. 757. 



On Peripatus Novge Zealandiae. Ann. and Mag. Nat. Hist., 



Jan. 1877. 



On Pelagonemertes Rollestoni. Ann. and Mag. Nat. Hist., 



March 1S75. 



On Stylochus Pelagicus and other Oceanic Planarians. 



Quart. Jour. Micros. Science, vol. xvii.. New Series, p. 23. 



Notes on the Structure of several Forms of Land Planarians, 



etc., with a list of all the species at present known. Quart. Jour. 

 Micros. Science, vol. xvii.. New Series, p. 273. 



On the Structure and Relations of the Alcyonarian Heliopora 



Ca;rulea, with some Account of the Anatomy of a Species of Sarco- 

 phyton ; Notes on the Structure of Species of the Genera Millepora, 

 Pocillopora, and Stylaster, and Remarks on the Affinities of certain 

 Palseozoic Corals. Phil. Trans. Roy. Soc, vol. clxvi.. pt. i., 1876, 

 p. 91. 



Preliminary Report on the True Corals dredged by H.M.S. 



"Challenger" in Deep Water. Proc. Roy. Soc, No. 170, 1876, 

 P- 544. 



On the Structure of a Species of Millepora occurring at Tahiti, 



Society Islands. Phil. Trans. Roy. Soc, vol. clxvii., 1877, p. 117. 



On the Structure of the Stylasteridae, a Family of Hydroid 



Stony Coral. The Croonian Lecture. Phil. Trans. Roy. Soc, vol. 

 clxvii., 1877, p. 117. 



On New Forms of Actiniaria dredged in the Deep Sea, with 



a Description of Certain Surface Swimming Species. Trans. Linn. 

 Soc. Zoology, vol. i., p. 295. 



On Two New Forms of Deep Sea Ascidians obtained during 



the Voyage of H.M.S. "'Challenger." Trans. Linn. Soc, Zoology, 

 vol. i., p. 295. 



On the Colouring Matters of Various Animals, especially of 



Deep-sea forms dredged by H.M..S. "Challenger." Quart. Jour. 

 Micros. Science, vol. xvii.. New Series, p. I. 



