CONTRIBUTIONS FROM THE BERMUDA BIOLOGICAL 

 STATION FOR RESEARCH. 



VOL. 3. 



25. MARK, K. L. Preliminary Study of the Salinity of Sea-water in the Bermudas. 



Proc. Amer. Acad. Arts and Sci., 48 (18) : 669-678. April, 1913. 



26. SMALLWOOD, \V. M., AND CLARK, E. G. Chromodoris zebra Heilpriu : a Distinct 



Species. Jour, of Morph., 23(4) : 625-636. Dec., 1912. 



27. CHESTER, W. M. The Structure of the Gorgonian Coral Pseudoplexaura crassa 



Wright and Studer. Proc. Amer. Acad. Arts and Sci., 48(20) : 737-773, 4 pis. 

 May, 1913. 



28. KUTCHIN, H. L. Studies on the Peripheral Nervous System of Amphioxus. 



Proc. Amer. Acad. Arts and Sci., 4O(10) : 569-626, 8 pis. Oct., 1913. 



29. HILTON, W. A. The Central Nervous System of Tunica nigra. Zool. Jahrb., 



Abt. f. Anat., 37 (1) : 113-130. Dec., 1913. 



30. CROZIER, W. J. Note on the Pigment of a Bermuda Nudibranch, Chromodoris 



zebra Heilprin. Jour, of Physiol., 47 (6) : 491-492. Febr., 1914. 



31. PARKER, G. H. The Locomotion of Chiton. 2 p. April, 1914. 



32. PARKER, G. H. On the Strength and the Volume of the Water Currents produced 



by Sponges. Jour, of Exp. Zool. 1C (3) : 443-445. April, 1914. 



33. CROZIER, W. J. The Sensory Reactions of Holothuria surinamensis Ludwig. 



Zool. Jahrb., Abt. f. Physiol., 35 (3) : 233-297. Aug., 1915. 



34. CROZIER, W. J. The Orientation of a Holothurian by Light. Amer. Jour, of 



Physiol., 36 (1) : 8-20. Dec., 1914. 



35. CROZIER, W. J. On the Number of Rays in Asterias tenuispiua Lamk. at Ber- 



muda. Amer. Nat., 49 (577) : 28-36. Jan., 1915. 



36. ARET, L. B. The Orientation of Amphioxus during Locomotion. Jour, of Exp. 



Zool., 10 (1) : 37-44. July, 1915. 



37. CROZIER, W. J. A Note on the Physiology of the Cuvieriau Organs of Holo- 



thuria captiva Ludw. Amer. Jour, of Physiol., 36 (2) : 196-202. Jan., 1915. 



38. MAVOR, J. W. On the Development of the Coral Agaricia fragilis Dana. Proc. 



Amer. Acad. Arts and Sci., 51 (9) : 183-211, 6 pis. Dec., 1915. 



39. CROZIER, W. J. On Cell Penetration by Acids. Science, N. S., 42 (1090) :735- 



736. Nov. 19, 1915. 



VOL. 4. 



40. CROZIBR, W. J. Regarding the Existence of the ' Common Chemical Sense ' in 



Vertebrates. Jour. Comp. Neurol., 26 (1) : 1-8. Feb., 1916. 



41. CROZIER, W. J. Cell Penetration by Acids. Jour. Biol. Chem., 24 (3) : 255-279. 



Mar., 1916. 



42. HECHT, S. The Water Current produced by Ascidia atra Lesueur. Jour, of 



Exp. Zool., 20 (3) :429-434. Apr., 1916. 



43. CROZIER, W. J. The Rhythmic Pulsation of the Cloaca of Holothurians. Jour. 



of Exp. Zool., 2O (3) : 297-356. Apr., 1916. 



44. CROZIER, W. J. Some Indicators from Animal Tissues. Jour. Biol. Chein., 24 



(4): 443-445. Apr., 1916. 



45. GALLOWAT, T. W., AND WELCH, P. S. Studies on a Phosphorescent Bermudian 



Annelid, Odontosyllis euopla Verrill. (Reprinted from Trans. Amer. Micros. 

 Soc., 3O (1) : 13-39, 5 pis. Jan., 1911.) Reprint, 26 pp., 5 pis. June, 1916. 



46. CROZIER, W. J. The Taste of Acids. Jour. Comp. Neurol., 2 (4) : 453-462. 



Aug., 1916. 



47. WENRICH, D. II. Notes on the Reactions of Bivalve Mollusks to Changes in 



Light Intensity : Image Formation in Pecten. Jour. Anim. Behavior, 6 (4) : 

 297-318. July-Aug., 1916. 



48. CROZIER, W. J. Cell Penetration by Acids. II. Further Observations on the 



Blue Pigment cf Chromodoris zebra. Jour. Biol. Chem., 26 (l):217-223. 

 Sept., 1916. 



49. CROZIER, W. J. Cell Penetration by Acids. III. Data on some Additional Acids. 



Jour. Biol. Chem., 26 (1) : 225-230. Sept., 1916. 



50. CROZIEH, W. J. On a Barnacle, Conchoderma virgatum, attached to a Fish, 



Diodon hystrix. Amer. Nat., 5O (598) : 636-639. Oct., 1916. 



