v. 42, ivn-385 p. il. 7 pl. 22 p. of pl. 2 maps, large 8°
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* For Sale by Superintendent of Documents. Cloth, $1.50.
Notes:
Contents.—Schizamoeba salmonis, new ameba parasitic in salmonid fishes [with bibliography]; by H. S. Davis.—Octomitus salmonis, parasitic flagellate of trout [with bibliography]; by H. S. Davis.—Second experiment in tagging salmon in Alaska Peninsula Fisheries Reservation, summer of 1923; by Charles H. Gilbert and Willis H. Rich.—Distinguishing characters of 2 species of red snappers of Atlantic Coast of North America; by Samuel F. Hildebrand and Isaac Ginsburg.—Crayfishes of genus Cambarus in Nebraska and eastern Colorado [with bibliography]: by Earl Theron Engle.—New genus of darter from western North Carolina; by R. E. Coker.—Salmontagging experiments in Alaska, 1924 and 1925; by Willis H. Rich.—Development; growth, and food habits of white sucker, Catostomus commersonii Lesueur [with bibliography]; by Norman Hamilton Stewart.—Organic content of lake water [with bibliography]; by Edward A. Birge and Chancey Juday.—Descriptions of 2 new species of fishes from Key West, Fla., with notes on 9 other species collected in same locality; by Samuel F. Hildebrand and Isaac Ginsburg.—Smelts [with bibliography]; by William Converse Kendall.—General index.
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* For Sale by Superintendent of Documents. Cloth, $1.50.