193] FAUNA OF BIG VERMILION RIVER— BAKER 95 



1910. Reproduction and Parasitism in the Unionidae. Journ. Exper. Zool., 9:79-115, 

 pi. 1-5. 

 Leighton, Marshall O. 



1904. Quality of Water in the Susquehanna River Drainage Basin. Water Supply and 

 Irrigation Paper No. 108, U. S. Geol. Surv., 76 pp. 

 Leverett, Frank. 



1899. The Illinois Glacial Lobe. U. S. Geol. Surv. Mon. 38. 

 Marsh, M. C. 



1908. Notes on the Dissolved Content of Water in its Effect upon Fishes. Bull. Bur. 



Fish., 28:891-906. 

 Ortmann, a. E. 



1909. The Destruction of the Fresh-water Fauna in Western Pennsylvania. Proc. 



Amer. Phil. Soc, 48:90-110, 1 pi. 

 1912. Notes on the Families and Genera of the Najades. Ann. Carnegie Mus., 8:222- 



365. 

 1918. The Nayades (Fresh-water Mussels) of the Upper Tennessee Drainage, with Notes 



on Synonymy and Distribution. Proc. Amer. Phil. Soc, 57:521-626. 

 1920. Correlation of Shape and Station in Fresh-water Mussels (Naiades). Proc. Am. 



Phil. Soc, 59: pp. 267-312. 

 1920a. A Monograph of the Naiades of Pennsylvania. Part III. Systematic Account of 



the Genera and Species. Mem. Carnegie Mus., 8:1-384, 21 pi. 

 Pennsylvania. 



1918. Industrial W'aste Survey of the Clarion River Basin. Ann. Rept. Commis. 



Health, Penn., 10:1279-1316. 

 Shelford, V. E. 



1917. An Experimental Study of the Effects of Gas Waste upon Fishes, with Especial 



Reference to Stream Pollution. Bull. State Lab. Nat. Hist., 11:378-425. 



1918. Ways and Means of Measuring the Dangers of Pollution to Fisheries. Bull. 111. 



Nat. Hist. Surv., 13:23-42. 

 SmpsoN, C. T. 



1914. A Descriptive Catalogue of the Naiades, or Pearly Fresh-Water Mussels. Bryant 



Walker, Detroit, Mich. 1540 pp. 

 Smith, Frank. 



1915. Two New Varieties of Earthworms with a Key to Described Species in Illinois. 



Bull. State Lab. Nat. Hist. 10:551-559, 1 pi. 



SUREER, ThADDEXJS. 



1912. Identification of the Glochidia of Fresh-water Mussels. Bur. Fish. Doc, 771, 



10 pp. 3, pi. 



1913. Notes on the Natural Hosts of Fresh-water Mussels. Bull. Bur. Fish., 32: 



101-116, 3 pi. 

 .1915. Identification of the Glochidia of Fresh-water Mussels. Bur. Fish. Doc, 813,9 

 pp. 1 pi. 

 Utterbach, W. I. 



1916. The Naiades of Missouri. Amer. Midland Nat., 4, nos. 1-10, 200 pp., 29 pi. 

 1916. Breeding Record of Missouri Mussels. Privately printed, 8 pp. 



Walker, Bryant. 



1918. A Synopsis of the Classification of the Fresh-water MoUusca of North America 

 north of Mexico, and a Catalogue of the More Recently Described Species, 

 with Notes. Univ. Mich., Mus. Zool., Misc. Publ., no. 6. 213 pp., many cuts. 

 Ward, H. B. 



1918. The Elimination of Stream Pollution in New York State. Trans. Amer. Fish. 

 Soc, 48:25 pp. 



