UPPER TENNESSEE DRAINAGE. 



599 



Clinch River, Cedar Bluff, Taceivell Co., Va. 



Carn, Mus. (Ortmann, Sept. 20, '12, and May 11, '13). 



Alasiiiidonta minor 



Strophitus edentulus 



Ellipsaria subtenta 



Medionidus plateolus 



Eurynia perpurpurea 



E. nebulosa 



Lampsilis ovata ventricosa 



L. fasciola 



Truncilla capsccformis 



Clinch River, Richland, Taaez(.'cll Co., J'a. 

 Carn. Mus. (Ortmann, Sept. 20, '12). 



1. Fusconaia pilaris biirsa-pastoris 



2. F. barnesiana 



3. F. barnesiana bigbyensis\ 



4. Quadrula cylindrica strigillata 



5. Lexingtonia dolabclloides con- 



radi 



6. Pleiirobema oviforme 



7. P. oviforme argenteum I 



8. Elliptio dilatus 



9. Lasmigona badia 



10. L. costata 



11. Alasmidonta minor 



12. A. marginata 



13. Strophitus edentulus 



14. Ellipsaria subtenta 



15. Medionidus plateolus 



16. Eurynia perpurpurea 



17. E. nebulosa 



18. Lampsilis ovata ventricosa 



19. L. fasciola 



Clinch River, Raven, Tazeivell Co., Va. 

 Carn. Mus. (Ortmann, Sept. 21, '12). 



1. Fusconaia pilaris bursa-pastoris 



2. F. barnesiana bigbyensis 



3. Quadrula cylindrica strigillata 



4. Lexingtonia dolabelloidcs con- 



radi 



5. Pleurobema oviforme ^ 



6. P. oviforme argenteum\ 



7. Elliptio dilatatus 



8. Lasmigona costata 



9. Strophitus edentulus 



10. Ellipsaria subtenta 



11. Medionidus plateolus 



12. Eurynia perpurpurea 



13. £. nebulosa 



14. Lampsilis ovata ventricosa 



15. L. fasciola 



16. Truncilla haysiana 



17. T. capsccformis 



Clinch River, Cleveland, Russell Co., Va. 



* = Walker coll. (Adams, Aug., '99);, t = Carn. Mus. (Ort- 

 mann, May 13, '13). 



fi. Fusconaia pilaris bursa-pastoris 

 *t2. F. cor analoga 



t3. Amblcma plicata costata 

 *t4. Quadrula intermedia 



