602 
ORTMANN—NAYADES OF 
Clinch River, Horton Ford, Hancock Co., Tenn. 
Walker coll. (Adams, Aug. 14, ’99). 
1. Fusconaia pilaris bursa-pastoris 
2. F. cuneolus 
3 
4 
. Rotundaria tuberculata 
. Lasmigona costata 
Be 
Nephronaias ligamentina gibba 
6. N. pectorosa 
Ze 
8. 
Truncilla triquetra 
T. capseformis 
Clinch River, Kyle Ford, Hancock Co., Tenn. 
Walker coll. 
mb WwW NH 
. Fusconaia pilaris bursa-pastoris 
. F. pilaris lesueuriana 
. F. barnesiana 
. Pleurobema oviforme 
. T. oviforme argenteum 
6. Elliptio dilatatus 
7. Ellipsaria subtenta 
8. Medionidus plateolus 
0. 
Truncillatorulosagubernaculum 
Clinch River, Sneedville, Hancock Co. Tenn. (“between Kyle Ford 
and Sneedville”). 
Walker coll. (Adams, Aug. 16, ’99). 
1. Fusconaia pilaris bursa-pastoris 
2 
3 
. F. cor analoga 
. Plethobasus cyphyus 
4. 
5. 
Elliptio dilatatus 
Ellipsaria subtenta 
Clinch River, Oakman, Grainger Co., Tenn. 
Carn. Mus) (Orimann, May 25715; Sept) t44015)): 
ON AM BRW ND A 
Ke) 
. Fusconaia pilaris bursa-pastoris 
. F. cuneolus 
. Amblema plicata costata 
. Rotundaria tuberculata 
. Plethobasus cyphyus 
. Pleurobema obliquum rubrum 
. Elliptio niger 
. E. dilatatus 
. Lastena lata 
. Lasmigona costata 
. Alasmidonta marginata 
. Strophitus edentulus 
. Ellipsaria fasciolaris 
. Cyprogenia stegaria 
. Nephronaias ligamentina gibba 
16. 
17. 
18. 
19. 
20. 
Rite 
22. 
23% 
24. 
QE 
26. 
27 
28 
20. 
30. 
Nephronaias pectorosa 
Amygdalonaias truncata 
Proptera alata 
Medionidus plateolus 
Eurynia nebulosa 
E. vanuxemensis 
E. recta 
Lampsilis ovata 
L. ovata pee 
L. fasciola 
Truncilla triquetra 
T. arceformis 
T. interrupta 
T. torulosa gubernaculum 
T. capseformis 
