186 REPORT OF COMMISSIONER OF FISH AND FISHERIES. 
Serial 
INO. 
433. Descriptions of new species of fishes from the Hawaiian Islands, belonging to 
the families of Labridw and Scaride, by Oliver P. Jenkins. Bulletin for 
1899, pp. 45 to 65. 1900. 
434 Rotatoria of the United States, with especial reference to those of the Great 
Lakes, by H.S. Jennings. Bulletin for 1899, pp. 67 to 104, plates 14 to 22. 
1900. 
435. A report of work on the protozoa of Lake Erie, with especial reference to the 
laws of their movements, by H.S. Jennings. Bulletin for 1899, pp. 105 to 
114. 1900. 
436. Notes on a collection of fishes from the rivers of Mexico, with description of 
20 new species, by David Starr Jordan and John O. Snyder. Bulletin for 
L899, pp. 115 to 147. 1900. 
437. Notes on the Florida sponge fishery in 1899, by Hugh M. Smith. Bulletin for 
1899, pp. 149 to 151. 1900. 
438. Some chemical changes in the developing fish egg, by P. A. Levene. Bulletin 
for 1899, pp. 153 to 155, 1900. 
439. The free-swimming copepods of the Woods Hole region, by William Morton 
Wheeler. Bulletin for 1899, pp. 157 to 192. 1900. 
440. Observations on the life-history of the common clam, Mya arenaria, by 
James L. Kellogg. Bulletin for 1899, pp. 193 to 202. 1900. 
441. The natural history of the starfish, by A. D. Mead. Bulletin for 1899, pp. 
203 to 224, plates 23 to 26. 1900. 
442. On the movements of certain lobsters liberated at Woods Hole, by Hermon 
C. Bumpus. Bulletin for 1899, pp. 225 to 2380, plate 27. 1900. 
443. Improvements in preparing fish for shipment, by Ralph W. Tower. Bulletin 
for 1899, pp. 231 to 235. 1900. 
444. Report of a dredging expedition off the southern coast of New England, 
September, 1899, by Freeland Howe, jr. Bulletin for 1899, pp. 237 to 240. 
1900, 
445. The lobster fishery of Maine, by John N. Cobb. Bulletin for 1899, pp. 241 to 
265, plates 28 to 82. 1900. 
446. Fish parasites collected at Woods Hole in 1898, by Edwin Linton. Bulletin 
for 1899, pp. 267 to 301, plates 33 to 4%. 1900. 
447. Biological notes, No. 1. Bulletin for 1899, pp. 305 to 310. 1900. 
448. The skeleton of the black bass, by R. W. Shufeldt. Bulletin for 1899, pp. 
311 to 320, plate 44. 1900. 
449. The chemical composition of the subdermal connective tissue of ocean sun- 
fish, by Erik H. Green. Bulletin for 1899, pp. 321 to 324. 1900. 
450. Report of the Commissioner for the fiscal year ending June 30, 1900, includ- 
ing the reports of divisions of fish culture, scientific inquiry, and fisheries, 
by George M. Bowers. Report for 1900, Xxvi, pp. 1 to 191. 1900. 
451. Investigations of the aquatic resources and fisheries of Porto Rico, by the 
U.S. Fish Commission steamer /ish Hawk in 1899. General report, by 
B. W. Evermann; the fisheries and fish trade, by W. A. Wilcox; the fishes, 
by B. W. Evermann and M.C. Marsh. Bulletin for 1900, vol.1, pp. 1 to 350, 
plates 1 to 52. 1900. 
452. A method of recording egg development for use of fish-culturists, by Claudius 
Wallich. Report for 1900, pp. 185 to 194, plate 1. 1900. 
453. Statistics of fisheries of Middle Atlantic States by division of statistics, C. H. 
Townsend, assistant in charge. Report for 1900, pp. 195 to 310, 1900. 
454. Statistics of the fisheries of the New England States, by division of statis- 
tics, C. H. Townsend, assistant in charge. Report for 1900, pp. 311 to 386. 
1900. 
455. The hydroids of the Woods Hole region, by C. C. Nutting. Bulletin for 1899, 
pp. 3825 to 386. 1901. 
456. Description of 15 new species of fishes from the Hawaiian Islands, by Oliver 
P. Jenkins. Bulletin for 1899, pp. 887 to 404. 1901. 
457. Parasites of fishes of the Woods Hole region, by Edwin Linton. Bulletin for 
1899, pp. 405 to 492, plates Ito xxxIv. 1901. 
458. The Mollusca of Porto Rico, by W. H. Dall and C. T. Simpson. Bulletin for 
1900, vol 1, pp. 351-524, plates 53 to 58. 1901. 
459. The Brachyura and Macrura of Porto Rico, by Mary J. Rathbun. Bulletin 
for 1900, vol 2, pp. 1 to 127,+*129 to *137, plates 1 and 2. 1901. 
460. The Anomuran collections made by the Fish Hawk expedition to Porto Rico, 
by J. E. Benedict. Bulletin for 1900, vol 2. pp. 129-148, plates 3-6. 1901. 
461. The Stomatopoda of Porto Rico, by R. P. Bigelow. Bulletin for 1900, vol. 2, 
pp. 149-160, 1901. 
