PROGRESS IN BIOLOGICAL INQUIRIES, 1939 5 
GALTSOFF, PAUL S§. 
The new Milford laboratory of the Bureau of Fisheries. Science, vol. 90, 
No. 2338, 1939, p. 365. 
Gattsorr, PAu S., H. H. Brown, C. L. SmirH, and F. G. SMITH. 
Sponge mortality in the Bahamas. Nature, vol. 143, 1939, pp. 807-808. 
GINnsBuRG, ISAAC. 
The measure of population divergence and multiplicity of characters. Jour- 
nal, Washington Academy of Sciences, vol. 29, 1939, pp. 317-330. 
Two new gobioid fishes collected on the Presidential cruise of 1938. Smith- 
sonian Miscellaneous Collections, vol. 98, No. 14, 5 pp., 2 figs. 
HILDEBRAND, SAMUEL F. 
An annotated list of the fishes collected on the several expeditions to Green- 
land, the Fox Bay region, and the coast of Labrador by Captain R. A. 
Bartlett, from 1925 to 1935. Meddelelser on Grgnland, Bd. 125, Nr. 1, 
1939, 12 S. 
The Panama Canal as a passageway for fishes, with lists and remarks on 
the fishes and invertebrates observed. Zoologica, vol. XXIV, pt. I, art. 3, 
1939, pp. 15-45, 2 pls. 
LOBELL, Mitton J. 
Report on certain fishes: winter flounder (Pseudopleuronectes americanus). 
In: A Biological Survey of the Salt Waters of Long Island. 1938. Pt. I. 
Supplement to Twenty-eighth Annual Report, New York Conservation 
Department, 1939, pp. 63-96. 
NEEDHAM, PAUL R. y 
Migratory fishes and dam construction in West coast waters. Transactions, 
Fourth North American Wildlife Conference, 1939, pp. 300-304. 
Natural propagation versus artificial propagation in relation to angling. 
Transactions, Fourth North American Wildlife Conference, 1939, pp. 326— 
331. 
NEEDHAM, PAUL R., and H. J. RAYNER. 
The experimental stream, a method for study of trout planting problems. 
Copeia, 1939, No. 1, March, pp. 31-38. 
NESBIT, ROBERT A. 
Report on certain fishes: weakfish (Cynoscion regalis). In: A Biological 
Survey of the Salt Waters of Long Island, 1988. Pt. I. Supplement to 
Twenty-eighth Annual Report, New York Conservation Department, 1939, 
pp. 97-106. 
NEVILLE, WILLIAM C. 
Description of Long Island. In: A Biological Survey of the Salt Waters of 
Long Island, 1938. Pt. I. Supplement to Twenty-eighth Annual Report, 
New York Conservation Department, 1939, pp. 11-14. 
NEVILLE, WILLIAM C., CHARLES L. DICKINSON, and JAMES R. WESTMAN. 
Miscellaneous species. In: A Biological Survey of the Salt Waters of Long 
Island, 1938. Pt. I. Supplement to Twenty-eighth Annual Report, New 
York Conservation Department, 1939, pp. 107-152. 
NicHots, J. T., and FRANK E. FIRTH. 
Rare fishes off the Atlantic coast including a new grammicolepid. Pro- 
ceedings, Biological Society of Washington, vol. 52, June 5, 1959, pp. 
85-88. 
NIGRELLI, Ross F., and FRANK EH. FirTH. 
On Sphyrion lumpi (Krgéyer), a copepod parasite on the redfish, Selastes 
marinus (Linnaeus), with special reference to the host-parasite relation- 
ships. Zoologica, vol. XXIV, pt. I, Apr. 1939, pp. 1-10, 4 pls. 
PERLMUTTER, ALFRED. 
An ecological survey of young fish and eggs identified from tow-net collec- 
tions. In: A Biological Survey of the Salt Waters of Long Island, 1938. 
Pt. II. Supplement to Twenty-eighth Annual Report, New York Con- 
servation Department, 1939, pp. 11-71, 8 figs. 
SuMNER, Francis H., and Osaoop R. SMITH. 
A biological study of the effect of mining debris dams and hydraulic min- 
ing on fish life in the Yuba and American Rivers in California. Report 
submitted to U. S. District Engineer’s Office, Sacramento, Calif., May 1, 
1939, 51 pp., 14 figs., 3 maps. [Mimeographed.] 
SurBer, EUGENE W. 
A comparison of four eastern smallmouth bass streams. Transactions, 
American Fisheries Society, vol. 68, 1988 (1939), pp. 322-338. 
