Truncilla triquetra 
. T. capseformis 
606 ORTMANN—NAYADES OF 
31. P. fragilis 37. 
32. Proptera alata 38. T. interrupta 
33. Eurynia recta 39. T. haysiana 
34. Lampsilis ovata 40. T. propinqua 
35. L. ovata beeen 41 
36. L. fasciola 
Clinch River, Solway, Knox Co., Tenn. 
Carn. Mus. (Ortmann, Sept. 12, ’14). 
1. Cumberlandia monodonta 18. 
2. Fusconaia pilaris 10. 
3. F. pilaris lesueuriana 20. 
4. F. pilaris bursa-pastoris 2% 
5. F. cuneolus appressa 22} 
6. F. barnesiana bigbyensis 22% 
7. Amblema plicata costata 24. 
8. Quadrula pustulosa 25. 
9. Q. cylindrica (seen) 206. 
10. Rotundaria tuberculata Py fe 
11. Plethobasus cyphyus 28. 
12. Lexingtonia dolabelloides 2 
13. Pleurobema obliquum 30. 
14. P. obliquum cordatum Bite 
15. P. obliquum coccineum Sy 
16. P. obliquum rubrum Gey 
17. Elliptio niger 34. 
Clinch River, Patton’s Ferry, Roane Co 
(According to Pilsbry & Rhoads.) 
ON AND wW HD H 
. Fusconaia pilaris 0. 
F. cor 10. 
F. barnesiana tumescens Tile 
. Amblema plicata costata 12) 
. Quadrula pustulosa 1S: 
. Plethobasus cooperianus 14. 
. Pleurobema obliquum rubrum 15. 
. Elliptio niger 16. 
=, 
Elliptio dilatatus 
Strophitus edentulus 
Obliquaria reflexa 
Cyprogenia stegaria 
Dromus dromas caperatus 
Nephronaias ligamentina gibba 
Amygdalonaias truncata 
Paraptera fragilis (seen) 
Proptera alata 
Eurynia nebulosa 
E. recta 
. Lampsilis ovata 
L. ovata ventricosa 
L. orbiculata 
Truncilla triquetra 
T. haysiana 
T. capseformis 
Tenn, 
Elliptio dilatatus 
Alasmidonta marginata 
Obliquaria reflexa 
Nephronaias ligamentina gibba 
Plagiola lineolata 
Eurynia vanuxemensis 
Lampsilis fasciola 
Truncilla propinqua 
(SMALL TRIBUTARIES OF CLINCH.) 
Panther Creek, Hancock Co., Tenn. (near Sneedville, also spelled 
Paimters@reek): 
Walker coll. 
1. Strophitus edentulus 
