Mollusca From Little South Fork Cumberland River 117 



ACKNOWLEDGMENTS. — We acknowledge the field, lab, and 

 editorial assistance of Wayne C. Starnes and Cindy Bogan. Special 

 appreciation is expressed to Jerry and Christine Louton for field assist- 

 ance, especially in an unexpected portage of canoes and samples. For 

 providing specimens, identifications, collection records, and observa- 

 tions we acknowledge the assistance of: B. A. Branson and G. A. Schus- 

 ter (EKU), Paul W. Parmalee (UT), David H. Stansbery (OSU), Melvin 

 L. Warren, Jr. (KNPC), and Sam M. Call (Kentucky Division of 

 Water). An anonymous reviewer provided helpful questions and 

 comments. 



LITERATURE CITED 



Ahlstedt, Steven A. 1981. The molluscan fauna of the Duck River between 

 Normandy and Columbia dams in central Tennessee. Bull. Am. Malacol. 

 Union Inc. for 1980:60-62. 



1982. The molluscan fauna of Copper Creek (Clinch River System) 



in southwestern Virginia. Bull. Am. Malacol. Union Inc. for 1981: 4-6 



, and S. R. Brown. 1980. The naiad fauna of the Powell River in 



Virginia and Tennessee (Bivalvia: Unionacea). Bull. Am. Malacol. Union 

 Inc. for 1979:40-43. 



Bogan, Arthur E., and P. W. Parmalee. In press. Endangered and threatened 

 mollusks of Tennessee. Tenn. Wildl. Resour. Agency. 



, and L. B. Starnes. 1982. The unionid fauna of the Little River and 



some observations on unionid biogeography. Presentation annual meeting 

 American Malacological Union, New Orleans. 



Burch, John B. 1975. Freshwater Unionacean clams (Mollusca: Pelecypoda) of 

 North America. Malacological Publications, Hamburg, MI. 204 pp. 



Clarke, Arthur H. 1981. The Tribe Alasmidontini (Unionidae: Anodontinae), 

 Part I: Pegias, Alasmidonta, and Arcidens. Smithson. Contrib. Zool. No. 

 326. 101 pp. 



Fenneman, Neville M. 1938. Physiography of Eastern United States. McGraw- 

 Hill, New York. 691 pp. 



Haas, Fritz. 1969. Superfamilia Unionacea. Das Tierreich 55:1-663 



Harker, Donald F., Jr., S. M. Call, M. L. Warren, Jr., K. E. Camburn and P. 

 Wigley. 1979. Aquatic biota and water quality survey of the Appalachian 

 Province, eastern Kentucky. Techn. Rep. Ky Nature Preserves Comm., 

 Vol. 1. Frankfort. 522 pp. 



, M. L. Warren, Jr., K.E. Camburn, S. M. Call, G. J. Fallo and P. 



Wigley. 1980. Aquatic biota and water quality survey of the Upper Cum- 

 berland River Basin. Techn. Rep. Ky. Nature Preserves Comm., Vol. 2. 

 Frankfort. 409 pp. 



Johnson, Richard I. 1978. Systematics and zoogeography of Plagiola (-Dys- 

 nomia-Epioblasma) an almost extinct genus of freshwater mussels (Bival- 

 via: Unionidae) from middle North America. Bull. Mus. Comp. Zool. 

 74S(6):239-321. 



