MUSEUM OF COMPAEATIVE ZOOLOGY. 33 



120. Crozier, W. J. — Notes on some problems of adaptation. 1. 



On the re-formation of the mantle-glands of Chromodoris. 

 Biol, bull, August, 1920, 39, p. 108-115. 



121. Crozier, W. J. — Notes on some problems of adaptation. 2. 



On the temporal relations of asexual propagation and 

 gametic reproduction in Coscinasterias tenuispina: with a 

 note on the direction of progression and on the significance of 

 the madrepores. Biol, bull., August, 1920, 39, p. 116-129. 



122. Crozier, W. J. — Notes on some problems of adaptation. 3. 



The volume of water involved in the cloacal pumping of 

 holothurians (Stichopus). Biol, bull., August, 1920, 39, 

 p. 130-132. 



123. Fulton, J. F., Jr. — The catalytic properties of the respiratory 



metals. Science, 6 May, 1921, 53, p. 444^46. 



124. Fulton, J. F., Jr. — See supra, Contrib. Zobl. Lab., 327. 



125. Fulton, J. F., Jr. — The blood of Ascidia atra Lesueur; with 



special reference to pigmentation and phagocytosis. Acta 

 zool, December, 1920, 1, p. 381-431, 2 pis. 



126. Arey, L. B. and Crozier, W. J. — On the natural history of 



Onchidium. Journ. exper. zool., April, 1921, 32, p. 443-502. 



127. Fulton, J. F., Jr. — Concerning the vitality of Actinia ber- 



mudensis: a study in symbiosis. Journ. exper. zobl., July, 

 1921, 33, p. 353-364. 

 129. Crozier, W. J. — "Homing" behavior in Chiton. Amer. not., 

 May-June, 1921, 55, p. 276-281. 



Allen, G. M. 



Bison remains from New England. Journ. mammalogy, August, 

 1920, 1, p. 161-164. 



Pattern development in teal. Auk, October, 1920, 37, p. 558-564. 



An insular race of cotton rat from the Florida keys. Journ. mam- 

 malogy, November, 1920, 1, p. 235-236. 



See also p. 31. Bull. 65, no. 1. 

 Bangs, Outram. 



A list of the birds of Jamaica. [With F. H. Kennard]. Cundall: 

 The handbook of Jamaica, 1920, p. 684-701. Separate: King- 

 ston, 1920, 18 pp. 



