MUSEUM OF COMPARATIVE ZOOLOGY. 35 



55. Parker, G. H. — See supra, Conirib. Zool. Lab., 286. 



56. Jordan, H. — Rheotropism of Epinephelus siriatus Bloch. 



Proc. Nat. acad. sci., March, 1917, 3, p. 157-159. 



57. Crozier, W. J. — The nature of the conical bodies on the mantle 



of certain nudibranchs. Nautilus, January, 1917, 30, p. 103- 

 106. 



58. Walton, A. C. — A case of regeneration in Panulirus argus. 



Amer. not., May, 1917, 51, p. 308-310. 



59. Crozier, W. J. — On the periodic shoreward migrations of tropi- 



cal nudibranchs. Amer. nat., June, 1917, 51, p. 377-382. 



60. Wodehouse, R. P. — Direct determinations of permeability. 



Journ. biol. chem., April, 1917, 29, p. 453^58. 



61. Crozier, W. J. — Occurrence of a holothurian new to the fauna 



of Bermuda. Ann. mag. nat. hist., May, 1917, 19, p. 405-406. 



62. Crozier, W. J. — On the pigmentation of a polyclad. Proc. 



Amer. acad. arts & sci., May, 1917, 52, p. 723-730, 1 pi. 



63. Pope, P. H. — See supra, Bull. 61, no. 6: Contrib. Zool. Lab., 



294. 



64. Crozier, W. J. — Some structural variations in Chromodoris 



zebra. Nautilus, April, 1917, 30, p. 140-142. 



65. Crozier, W. J. — A method of preserving large nudibranchs. 



Nautilus, April, 1917, 30, p. 142-144. 



66. Crozier, W. J. — Multiplication by fission in holothurians. 



Amer. nat., September, 1917, 51, p. 560-566. 



67. Jordan, H. — Rheotropic responses of Epinephelus striatus 



Bloch. Amer. journ. physiol., June, 1917, 43, p. 438-454. 



68. Crozier, W. J. — The behavior of holothurians in balanced 



illumination. Amer. journ. physiol., July, 1917, 43, p. 510-513. 



Allen, G. M. 



An extinct Cuban Capromys. Proc. N. E. zool. club, 28 March, 



1917, 6, p. 53-56. 

 See also p. 32. Bull. 61, no. 1. 

 Atwood, W. W. 



The physiographic conditions of Butte, Montana, and Bingham 



canyon, Utah, when the copper ores in these districts were 



enriched. Econ. geol., 1916, 11, p. 697-740. 

 Banks, Nathan. 



Acarians from Australian and Tasmanian ants and ant-nests. 



Trans. Roy. soc. South Australia, 1916, 40, p. 224-240, pi. 23-30. 



