1918] Packard: Molluscan Fauna from San Francisco Bay 357 
1873. Description of new marine mollusks from the west coast of North 
America. Ibid., 5, 78-82, pl. 1. 
1881. Mya arenaria in San Francisco Bay. Am, Naturalist, 15, 362-366. 
1882. Verification of the habitat of Conrad’s Mytilus bifurcatus. Proe. 
Acad. Nat. Sei. Phila. 1882, 241-242. 
1883. The edible clams of the Pacific coast, and a proposed method of 
transplanting them to the Atlantic coast. Bull. U. 8. Fish. Comm., 
3, 353-362, 9 figs. in text. 
1886. The Teredo, or ship-worm. Am. Naturalist, 20, 131-136, 4 figs. in text. 
1894. Urosalpinax cinereus in San Francisco Bay. Nautilus, 8, 13-14. 
1898. Notes on Cythera (Tivella) crassatelloides Conrad, with descriptions 
of many varieties. Proc. U. 8S. Nat. Mus., 21, 371-378, pls. 23-25. 
1899a. Crepidula convexa Say var. glauca Say, in San Franeiseo Bay. Nauti- 
lus, 13, 8. 
1899b. Urosalpinz cinereus in San Francisco Bay. JIbid., 12, 112. 
1899¢. Description of a new variety of Haliotis from California, with faunal 
and geographical notes. Proce. U. S. Nat. Mus., 22, 139-142. Also 
in Nautilus, 12, 106-107. 
1899d. Abalone fishery in California—protective regulation. Nautilus, 13, 
81-82. 
1899e. Modiola plicatula Lamarek, in San Francisco Bay. Tbid., 13, 86. 
1900a. Exotie Mollusea in California. Science n.s., 11, 655-659. 
1900b. Notes on the Saxidomi of the west coast. Nautilus, 14, 1-3. 
Swarnson, W. 
1821-1822. Exotie conchology; or Figures and descriptions of rare, beauti- 
ful, or undescribed shells. (London, Bohn), pp. —. 
1835. Observations on the analogies of the Mitranae. Proc. Zool. Soe. 
London, 1835, 193-204. 
SuMNER, F. B., OsBurn, R. C., Couz, L. J., and Davis, B. M. 
1913. <A biological survey of the waters of Woods Hole and vicinity. Bull. 
U.S. Bur. Fish., 31, 1-860, 274 charts in text. 
Sumner, F. B., LoupEersack, G. D., Scumirr, W. L., and Jounston, E. C. 
1914. A report upon the physical conditions in San Francisco Bay, based 
upon the operations of the United States Fisheries Steamer ‘‘ Alba- 
tross,’’ during the years 1913 and 1914. Univ. Calif. Publ. Zool., 
14, 1-198, pls. 1-13, 20 figs. in text. 
TrYON. G. W.. Jr. 
1863. Contributions towards a monograph of the order Pholadacea, with 
descriptions of a new species. Proc. Acad. Nat. Sci. Phila, 16; 
143-146, pl. 1. 
1865. Descriptions of new species of Pholadidae. Am. Jour. Conch., 1, 
39-40. 
1867. Catalogue of Recent Mollusca belonging to the order Pholadacea. 
Ibid., 3, app., 1-21. 
1873. American marine conchology . Philadelphia, pp. 1-208, pls. 1-44. 
1880. Muricinae. Man. Conch., 2, 73-158, pls. 9-41. 
1881. Tritonidae, Fusidae, Buccinidae. Ibid., 3, 1-310, pls. 1-87. 
1882a. Nassidae. Ibid., 4, 5-66, pls. 5-18. : 
1882b. Mitridae. Ibid., 4, 106-276, pls. 19-58. 
1883a, Olividae. Ibid., 5, 59-100, pls. 14-36. 
1883b. Columbellidae. Jbid., 5, 100-276, pls. 49-63. 
1883c. Marginellidae. Ibid., 6, 5-64, pls. 2-13. 
