FISHES OF DOUGLAS LAKE, MICHIGAN. 249 



LITERATURE CITED. 

 Abbott, C. C. 



1878. Notes on some fishes of the Delaware River. Report of the Commissioner of Fish and 

 Fisheries for 1875-76, Appendix B. p. 825-845. Washington. 

 Forbes, S. A., and Richardson, R. E. 



1908. The fishes of Illinois. Natural History Survey of Illinois, State Laboiatory of Natural 

 History, vol. in, cxxxi+3S7 p., with colored plates, 76 text fig., and atlas of 103 maps. 

 Danville. 

 Hankinson, T. L. 



1908. A biological survey of Walnut Lake, Michigan. A Report of the Biological Survey of the 

 State of Michigan, published by the State Board of Geological Survey as a part of the 

 report for 1907, p. 157-288, pi. xiii-LXXV, 6 text fig. Lansing. 

 Hecht, S. 



1913. The relation of weight to length in the smooth dogfish, Mustelus cants. Anatomical Record, 

 vol. vii, p. 39-41. Philadelphia. 

 Heimburger, H. V. 



1913. The factors that determine the distribution of Baleosoma nigrum in Douglas Lake, Che- 

 boygan County, Mich. Fifteenth Report Michigan Academy of Science, p. 120. Lansing. 



Lydell, D. 



1903. The habits and culture of the black bass. Bulletin U. S. Fish Commission, vol. xxii, 1902, 

 p. 39-44, I pi. Washington. 

 Reighard, J. 



1906. The breeding habits, development, and propagation of the black bass. Sixteenth Biennial 



Report, Michigan State Board of Fish Commissioners, appendix, p. 1-73, 2 pi., 12 text 

 fig.; also as Bulletin No. 7, Michigan Fish Commission. Lansing. 

 1913. The breeding habits of the log perch (Percina caprodes). Fifteenth Report Michigan Acad- 

 emy of Science, p. 104-5. Lansing. 

 ShElford, V. E. 



1911. Ecological succession: iii. A reconnaissance of its causes in ponds with particular reference 

 to fish. Bulletin of the Marine Biological Laboratory at Woods Hole, Mass., vol. xxn, 

 p. 1-38. Lancaster. 

 Smith, H. M. 



1907. The fishes of North Carolina. North Carolina Geological and Economic Survey, vol. n, 



453 p., 21 pi., 188 text fig. Raleigh. 

 Tucker, D. A. 



1913. The oxygen content of the waters of Douglas Lake, Michigan. Fifteenth Report Michigan 

 Academy of Science, p. 121-128. Lansing. 



