20 PLANTS IN PONDFISH CULTURE. 



Morgan, Anna H. 



1913. A contribution to the biology of mayflies. Annals, Entomological So- 

 ciety of America, Vol. 6, pp. 371-413, Pis. xlii-liv. Columbus. 

 Needham, .7. G. 



1905. The mayflies and midges : In Mayflies and midges of New York ; third 

 report on aquatic insects, by J. G. Needham, Kenneth Morton, and 

 O. A. Johannsen. New York State Museum Bulletin No. 86, pp. 

 17-36. Albany. 

 Peabse, a. S. 



1918. The food of the shore fishes of certain Wisconsin lakes. Bulletin, 

 U. S. Bureau of Fisheries, Vol. XXXV, for 1915-1916, pp. 245-292. 

 Washington. 

 Reighabd, Jacob. 



1915. An ecological reconnoissance of the fishes of Douglas Lake, Cheboy- 

 gan County, Michigan, in midsummer. Bulletin, U. S. Bureau of 

 Fisheries, Vol. XXXIII, for 1913, pp. 215-249. Washington. 

 Shiea, a. F. 



1917. Notes on the rearing, growtli, and food of the channel catfish, Icta- 

 lurus p%i.nctatus. Transactions, American Fisheries Society, Vol. 

 46, No, 2, pp. 77-88. New York. 



TiTCOMB, J. W. 



1909. Aquatic plants in pond culture. U. S, Bureau of Fisheries Docu- 

 ment No. 643, 31 pp. Washington. 



^^'ARD, H. B. 



1896. A biological examination of Lake Michigan in the Traverse Bay 

 region. Bulletin Michigan Fish Commission, No. 6, 71 pp. Lansing. 



