196 THE NAIADES OF MISSOURI 



1 913 — Shira, A. F. — The Mussel Fisheries of Caddo Lake and the Cypress 



and Sulphur Rivers of Texas and Louisiana. (U. S. B. F. Econ. 



Cir., No. 6). 

 1895 — Simpson, C. T. — The Classification and Geographic Distribution of 



the Pearly Fresh-water Mussels. (Pr. U. S. Nat. Mus., XVIII, 



PP- 295-344). 

 1900a — Simpson, C. T. — New and Unfigured Unionidae. (Pr. Acad. N. 



N. Sci. Phil., Vol. 52, pp. 74-86). 

 1900b — Simpson, C. T. — Synopsis of the Naiades or Pearly Fresh-water 



Mussels. (Pr. U. S. Nat. Mus., XXII, pp. 501-1044). 

 1901 — Simpson, C. T. — On the Classification of the Unionidae. (Naut., 



XV, pp. 72-82). 

 1898 — Smith, H. M. — The Mussel Fishery and Pearl Button Industry of 

 the Mississippi River. (Bull. U. S. Fish Com., pp. 289-314, 31 plates). 

 1891 — Sterki, V. — A Byssus in Unio. (Naut., V, pp. 73-74). 

 1898 — Sterki, V. — Some Observations on the Genital Organs of Unionidae 



with Reference to their Classification, (Naut., 12, pp. 18-32). 

 1903 — Sterki, V. — Notes on the Unionidae and their Classification. (Am. 



Natural., 37, pp. 103-113). 

 1907 — Sterki, V. — A Preliminaty Catalogue of the Land and Fresh-water 



Mollusca of Ohio. (Pr. Ohio Acad. Sci., IV, Pt. 8). 

 1910 — Sterki, V. — Common or Vernacular Names for Mussels. (Naut., 



XXIV, pp. 16 and 16). 

 1891a — Strode, W. S. — MoUusks of Thompson Lake, Illinois. (Naut., IV, 



PP- 133-134)- 

 1891b — Strode, W. S. — Mollusks of Spoon River, Illinois. (Naut., V., pp. 



61-64). 

 1896 — Strode, W. S. — The Size of Mussels. (Naut., IX, pp. 115 and 116). 

 1912 — Surber, T. — Identification of the Glochidia of Fresh-water Mussels. 



(U. S. B. F., Doc. No. 771). 

 1913 — Surber, T. — Notes on the Natural Hosts of Fresh-water Mussels. 



(U. S. B. F. Bull., XXXII, No. 778). 

 1914 — Utterback, W. I. — Mussel Resources of Missouri. (U. S. B. F., 



Econ. Cir., No. 10, pp. 1-6). 

 1916a — Utterback, W. I., — Breeding Record of Missouri Mussels. (Naut., 



XXX, No. 2, pp. 13-21.) 

 1910 — Vanatta, E. G. — Unionidae of Southeastern Arkansas and North- 

 eastern Louisiana. (Naut., XXIII, Jan., pp. 102-104). 

 1916 — Vanatta, E. G.,, Rafinesque's Types of Unio. (Proc. Acad. Nat. 



Sci. Phila., pp. 549-559-) 

 1898 — Walker, Bryant — The Distribution of the Unionidae in Michigan. 



(Mich. Ac. Sci., March). 

 1910 — Walker, Bryant — The Distribution of Margaritanidae margaritifera 



in North America. (Pr. Mala. Soc. of Lon., Vol. 9) 

 1900b — Walker, Bryant — On the Validity of Unio undatus Barnes. (Naut., 



pp. 6-10, 16-24). 



