18 ANNUAL REPORT OF THE 



Publications. August 1, 1909-July 31, 1910. 

 Contributions from the Zoological Laboratory. 



200. Rand, H. W. — Wound reparation and polarity in tentacles 



of actinians. Journ. exp. zobl., September, 1909, vol. 7, 

 p. 189-238, 2 pis. 



201. Parker, G. H. — The integumentary nerves of fishes as photo- 



receptors and their significance for the origin of the verte- 

 brate eyes. Amcr. journ. physiol., October, 1909, vol. 25, 

 p. 77-80. 



202. Hargitt, G. T. — Maturation, fertilization, and segmentation 



of Pennaria tiarella (Ayres) and of Tubularia crocea (Ag.). 

 Bull. M. C. Z., October, 1909, vol. 53, p. 159-212, 9 pis. 



203. Mullenix, R. C. — The peripheral terminations of the eighth 



cranial nerve in vertebrates, especially in fishes. Bull. 

 M. C. Z., November, 1909, vol. 53, p. 213-250, 6 pis. 



204. Parker, G. H. — The reactions of sponges, with a considera- 



tion of the origin of the nervous system. Journ. e.vp. zobl., 

 January [March], 1910, vol. 8, p. 1-41. 



205. Hahn, C. W. — The stages of Haemogregarina stepanovi 



Danilewsky found in the blood of turtles, with special refer- 

 ence to changes in the nucleus. Arch. f. protistenk., Decem- 

 ber, 1909, bd. 17, p. 307-376, pi. 16-18. 



206. Pearse, A. S. — The reactions of amphibians to light. Proc. 



Amer. acad. arts and sci., January, 1910, vol. 45, p. 159-208. 



207. Banta, A. M. — A comparison of the reactions of a species of 



surface isopod with those of a subterranean species. — Part 

 I. Experiments with light. Journ. exp. zobl., July, 1910, 

 vol. 8, p. 243-310. 



208. Mac Curdy, H. — Degeneration in the ganglion cells of the 



crayfish Cambarus bartonii Gir. Journ. comp. neurol. and 

 psychol, June [July], 1910, vol. 20, p. 195-210, 1 pi. 



Contributions from the Bermuda Biological Station for Research. 



16. Rand, H. W. — Wound reparation and polarity in tentacles 



of actinians. Journ. exp. zobl., September, 1909, vol. 7, 

 p. 189-238, 2 pis. 



17. Mark, E. L. — The new Bermuda biological station for re- 



search. Separate, November, 1909, 6 pp., from Proc. sev- 

 enth internal . zobl. Congress, Boston meeting. 



