A SKETCH OF HIS LIFE 
45 
1879 
The scientific results of the Chesapeake Zoological Laboratory, session of 1878. 
Baltimore, Murphy, 1879, 168 pp., constituting part 1, vol. 1, Studies Bio- 
logical Laboratory, Johns Hopkins University, containing the three following 
papers by W. K. Brooks: 
Preliminary observations upon the development of the marine prosobran- 
chiate gasteropoda; 47 pp., 1 pi. 
The development of Lingula and the systematic position of the Brachio- 
poda; 70 pp., 6 pis. 
The larval stages of Squilla empusa Say; 5 pis. 
The development of the digestive tract in molluscs. Proc. Boston Soc. Nat. Hist., 
vol.19, 1879,4 pp. 
Abstract of observations on the development of the American oyster. Zool. 
Anzeiger, 1879. 
Abstract of observations upon the artificial fertilization of oyster eggs, and on the 
embryology of the American oyster. American Journ. Sci., December, 1879, 
3 pp. 
Observations upon the early stages in the development of the freshwater pul- 
monates. Studies Biol. Lab. Johns Hopkins University, vol. 1, 1879, 26 pp., 
4 pis. 
1880 
Observations upon the artificial fertilization of oyster eggs and on the embryology 
of the American oyster. Ann. and Mag. Nat. Hist., London, 1880. 
The biology of the American oyster. N. C. Med. Press, 1880. 
The artificial fertilization of oyster eggs and the propagation of the American 
oyster. American Journ. Sci., 1880. 
The development of the American oyster. Maryland Fish Commission Report, 
1880, 101 pp., 10 pis. 
The development of the oyster. Studies Biol. Lab., Johns Hopkins University, 
vol. 1, 1880, 115 pp., 11 pis. (Reprinted from the preceding.) 
The acquisition and loss of a food yolk in molluscan eggs. Studies Biol. Lab., 
Johns Hopkins University, 1880, 7 pp., 1 pi. 
Budding in free Medusae. American Naturalist, 1880. 
Embryology and metamorphosis of the Sergestida;. Zool. Anzeiger, Jahrg. 3, 
1880. 
Amphioxus and Lingula at the mouth of the Chesapeake Bay. American Natural- 
ist, vol. 13, 1880. 
The young of the crustacean Lucifer, aNauplius. American Naturalist, Novem- 
ber, 1880. 
The development of the squid. Anniversary Mem. Boston Soc. Nat. Hist., 1880, 
21 pp., 3 pis., 40. 
The homology of the cephalopod siphon and arms. American Journ. Sci., vol. 
20, October, 1880, 3 pp., 1 cut. 
The rhythmical character of the process of segmentation. American Journ. Sci., 
vol. 20, 1880, p. 293. 
