488 BULLETIN OF THE BUREAU OF FISHERIES 
Apstein, Carl — Continued. 
1901. Cladocera (Daphnidse), Wasserflohe. In Nordisches plankton, herausgegeben von 
Prof. Dr. K. Brandt in Kiel. Erste Lieferung, 1901, No. VII, pp. 11-15, text figs. 
20-24. Kiel und Leipzig. 
1910. Cladocera. Bulletin Trimestriel, Conseil Permanent International pour 1 ’Exploration 
de la Mer. R6sum6 des Observations sur le Plankton des Mers Explores par le 
Conseil Pendant les Ann6es 1902-1908, Part I (1910), pp. 39-51. Copenhague. 
1911. Chsetognatha. Ibid., Part II, 1911, pp. 170-175, pi. 24. Copenhague. 
Atkins, W. R. G. 
1923. The hydrogen-ion concentration of sea water in its relation to photosynthetic changes. 
Part II. Journal, Marine Biological Association of the United Kingdom, Vol. XIII, 
No. 1, December, 1923, pp. 93-118, 12 text figs. Plymouth, England. 
1923a. The phosphate content of fresh and salt waters in its relationship to the growth of the 
algal plankton. Ibid., pp. 119-150, 8 text figs. Plymouth, England. 
1925. On the thermal stratification of the sea water and its importance for the algal plankton. 
Ibid., No. 3, March, 1925, pp. 693-699, 3 text figs. Plymouth, England. 
1925a. Seasonal changes in the phosphate content of sea water in relation to the growth of 
the algal plankton during 1923 and 1924. Ibid., pp. 700-720, 8 text figs. Plymouth, 
England. 
' Aurivillius, Carl W. S. 
1896. Das Plankton der Baffins Bay und Davis’ Strait. In Festschrift Wilhelm Lilljeborg, 
zum achtzigsten Geburtstag, pp. 181-212, Tafl. X, 1896. Upsala. 
Bailey, L. W. 
1910. The marine and estuarine diatoms of the New Brunswick coasts. Bulletin, Natural 
History Society of New Brunswick, No. XXVIII, Vol. VI, Part II, pp. 219-239, 2 
pis. St. John, N. B. 
1915. The plankton diatoms of the Bay of Fundy. Contributions to Canadian Biology, 
1911-1914 (1915). Supplement, 47th Annual Report of the Department of Marine 
and Fisheries, Fisheries Branch, pp. 11-23, Pis. I— III. Ottawa. 
1917. Notes on the phytoplankton of the Bay of Fundy and Passamaquoddy Bay. Contri- 
butions to Canadian Biology, 1915-16 (1917). Supplement, 6th Annual Report, 
Department of the Naval Service, Fisheries Branch, pp. 93-107. Ottawa. 
Bailey, L. W., and A. H. Mackay. 
1921. The diatoms of Canada. Contributions to Canadian Biology, 1918-1920 (1921), pp. 
115-124. Ottawa. 
Beddard, F. E. 
1900. A book of whales, xv, 320 pp., Pis. I-XXI, 40 text figs., 1900. London and New 
York. 
Bigelow, Henry B. 
1909. Cruise of the U. S. Fisheries schooner Grampus in the Gulf Stream during July, 1908, 
with description of a new Medusa (Bvthotiaridse). Bulletin, Museum of Compara- 
tive Zoology at Harvard College, Vol. LII, No. 12, 1908-1910, pp. 195-210, 1 pi. 
Cambridge. 
1909a. Coelenterates from Labrador and Newfoundland, collected by Mr. Owen Bryant from 
July to October, 1908. Proceedings, United States National Museum, vol. 37, 
1909 (1910), pp. 301-320, pis. 30-32. Washington. 
1911. Reports on the scientific results of the expedition to the eastern tropical Pacific, in 
charge of Alexander Agassiz, by the U. S. Fish Commission steamer Albatross, 
from October, 1904, to March, 1905, Lieut. Commander L. M. Garrett, U. S. N., 
commanding. XXIII. The Siphonophorae. Memoirs, Museum of Comparative 
Zoology at Harvard College, Vol. XXXVII (1909-1911), pp. 174-401, 29 pis. 
Cambridge. 
1911a. Fishes and Medusae of the intermediate depths. A note on the work of the Michael 
Sars. Nature, Vol. LXXXVI, March to June, 1911, p. 483. London and New 
York. 
