41) WILLIAM KEITH BROOKS 



1881 



Du ddveloppement de la lingula et de la position zoologique des brachiopods. Arch, 

 de Zool. Exp. et Ge"n6rale, 1881. 



Lucifer,: A study in morphology. Proc. Royal Soc., April, 1881, pp. 1-3. (Ab- 

 stract.) 



1882 



Origin of the eggs of Salpa. Biol. Studies, Johns Hopkins University, vol. 2, 



1882, pp. 301-312, 1 pi. 

 Lucifer: A study in morphology. Phil. Trans. Royal Society, London, vol. 173, 



1882, 80pp., 11 pis. 



Handbook of invertebrate zoology. 400 pp., 202 figs. Boston, Cassino, 1882. 

 Chamisso and the discovery of alternation of generations. Zool. Anzeiger, Jahrg. 



5, 1882. 

 The metamorphosis of Alpheus. Johns Hopkins University Circulars, vol. 2, 



no. 17, 1882. 

 On the origin of alternation of generations in Hydro-medusse. Johns Hopkins 



University Circulars, vol. 2, no. 22, 1882; also Ann. and Mag. Nat. Hist., 



vol. 2, 1883. 

 The metamorphosis of Penseus. Johns Hopkins University Circulars, vol. 2, 



1882; also Ann. and Mag. Nat. Hist., vol 2, 1883. 



Speculative zoology. Pop. Sci. Monthly, December, 1882, and January, 1883. 

 On some methods of locomotion in animals. A lecture delivered to the employe's 



of the Baltimore and Ohio Railroad Co., Baltimore. Printed by I. Frieden- 



wald for free distribution among the employes of the Baltimore and Ohio 



Railroad Co., 20 pp., 10 cuts, 1882. 



1883 



List, of Medusa; found at Beaufort, N. C., during summers of 1880-1881. Studies 

 Biol. Lab. Johns Hopkins University, vol. 2, 1883, pp. 135-146. 



Report of the Chesapeake Zoological Laboratory, summer of 1882. 



The law of heredity. Baltimore, Murphy, 1883, 336 pp. 



Notes on the Medusa; of Beaufort, N. C., II: Turritopsis nutricula (McCrady). 

 Studies Biol. Lab. Johns Hopkins University, vol. 2, 1883, pp. 465-475. 



The first zoea of Porcellana. Studies Biol. Lab. Johns Hopkins University, vol. 

 2, pp. 58-62, pis. 6-7. (With E. B. Wilson.) 



Alternation of periods of rest with periods of activity in the segmentation of eggs 

 of vertebrates. Studies Biol. Lab. Johns Hopkins University, vol. 2, 1883, pp. 

 117-118. 



The phytogeny of the higher Crustacea. Science, vol. 2, pp. 790-793; also New Zea- 

 land Journal of Science, vol. 2. 



Reviews of work on ccelenterates in Weekly Summary of the Progress of Science. 

 Science, vol. 1, pp. 50, 81, 230, 287, 344, and 553; Science, vol. 2, pp. 54, 692, 773, 

 and 832. 



