542 REPOET OF COMMISSIONER OF FISH AND FISHERIES. 



495. A report on fishes collected in Mexico and Central America, with notes and 



descriptions of five new species, by B. W. Evennann and E. L. Golds- 

 borough. Bulletin for 1901, pp. 137-159. 1902. 



496. The organic constituents of the scales of fish, by E. H. Green and ^. W. Tower. 



Bulletin for 1901, pp. 97-102. 1902. 



497. The reactions of copepods to various stimuli and the bearing of this on daily 



depth migrations, by G. H. Parker. Bulletin for 1901, pp. 103-123. 1902. 



498. The gas in the swim-bladder of fishes. Biliary calculi in the squeteague, by 



R. W. Tower. Bulletin for 1901, pp. 125-135, plate xxi. 1902. 



499. Description of a new species of shad (Alosa ohiensis), with notes on other food- 



fishes of the Ohio River, by Barton Warren Evermann. Report for 1901, 

 pp. 273-288. 1902. 



500. The reproductive period in the lobster, by Francis H. Herrick. Bulletin for 



1901, pp. 161-166. 1902. 



501. Notes on five food-fishes of Lake Buhi, Luzon, Philippine Islands, bv Hugh M. 



Smith. Bulletin for 1901, pp. 167-171, plate 22. _ 1902. 



502. Marine protozoa from Woods Hole, by Gary N. Calkins. Bulletin for 1901, pp. 



413-468. 1902. 



503. Notes on a species of barnacle {Dichclaspis) parasitic on the gills of edible crabs, 



by Robert E. Coker. Bulletin for 1901, pp. 399-412. 1902. 



504. The fishes and fisheries of the Hawaiian Islands. A preliminary report, by 



D. S. Jordan and B. W. Evermann. Commercial fisheries of the Hawaiian 

 Islands, by J. N. Cobb. Report for 1901, pp. 353-499, plates 21-27. 1902. 



505. Notes on the fisheries of the Pacific Coast in 1899, by William A. Wilcox. 



Report for 1901, pp. 501-574, plates 28, 29. 1902. 



506. Statistics of fisheries of the Great Lakes. Report for 1901, pp._ 575-657. 1902. 



507. Statistics of the fisheries of the Mississippi River and tributaries. Report for 



1901, pp. 659-740. 1902. 



508. The Pan-Americau Exposition. Report of representative of the U. S. Fish Com- 



mission, by W. de C. Ravenel. Report for 1901, pp. 289-351, pis. 6-20. 1902. 



509. Notes on the boats, apparatus, and fishing methods employed by the natives of 



the South Sea Islands, and the results of fishing trials by the Alhntross, by 

 A. B. Alexander. Report for 1901, pp. 741-829, plates 30-37. 1902. 



510. The salmon and salmon fisheries of Alaska. Report of the Alaskan salmon 



investigations of the United States Fish Commission steamer Albatross in 

 1900 and 1901, by Jefferson F. Moser. Bulletin for 1901, pp. 173-398 and 

 399-401, plates i-xliv, plate A, and charts A, B. 1902. 



511. Observations on the herring fisheries of England, Scotland, and Holland, by 



Hugh M. Smith. Bulletin for 1902, pp. 1-16, plates 1 and 2. 1903. 



512. Japanese oyster culture, by Bashford Dean. Bulletin for 1902, jip. 17-37, plates 



3-7. 1903. 



513. The habits and culture of the black bass, bv Dwight Lydell. Bulletin for 1902, 



pp. 39-44, plate 8. 1903. 



514. Hearing and allied senses in fishes, by G. H. Parker. Bulletin for 1902, pp. 



45-64, plate 9. 1903. 



515. Natural history of the quinnat salmon. A report on investigatioiis in the Sac- 



ramento River, 1896-1901, by Cloudsley Rutter. Bulletin for 1902, pp. 

 65-141, plates 10-18. 1903. . 



516. Notes on fishes from streams and lakes of northeastern California not tributary 



to the Sacramento Basin, by Cloudsley Rutter. Bulletin for 1902, pp. 

 145-148. 1903. 



517. Breeding habits of the yellow cat-fish, by Hugh M. Smith and L. G. Harron. 



Bulletin for 1902, pp. 151-154. 1903. 



518. The destruction of trout fry by hydra, by A. E. Beardsley. Bulletin for 1902, 



pp. 157-160. 1903. 



519. Artificial propagation of the salmons of the Pacific coast. Revised edition of 



Fish Manual, pp. 1-15, plates 3-10. 1903. 



520. Artificial propagation of the lake trout, grayling, and white-fish. Revised edi- 



tion of Fish'"Manual, pp. 91-120, plates 30-39. 1903. 



521. Artificial propagation of the shad and pike perch. Revised edition of Fish 



Manual, pp. 121-145 and 165-179, plates 40-46 and 51-5.2. 1903. 



522. Artificial propagation of marine species of fishes. Revised edition of Fish 



Manual, pp. 195-238, plates 54-63. 1903. 



523. Descriptions of new genera and species of fishes from tlie Hawaiian Islands, by 



D. S. Jordan and'B. W. Evermann. Bulletin for 1902, pp. 161-208. 1903. 



524. Report of the Commissioner for the year ending June 30, 1902, including the 



reports of divisions of fish culture, scientific iiKiuirv, and fisheries, by 

 <Teorge M. Bowers. Report for 1902, pp. 1-160, plates'l-5. 1903. 



