622 ORTMANN— NAYADES OF 



Little Tennessee River, Coytee, Loudon Co., Tenn. 

 Walker coll. (Adams). 



1. Fiisconaia pilaris 3. Triincilla haysiana 



2. Lampsilis ovata 4. T. capsccformis 



HiWASSEE River Drainage. 



Spring Creek, Austral, Polk Co., Tenn. 

 Carn. Mus. (Ortmann, May 2t„ '15). 



1. Fusconaiabarnesianabigbyensis 3. Eurynia vanuxemensis . 



2. Eurynia nebulosa 



Cane Creek, McMinn Co., Tenn. 



Walker coll. ("Cane Creek, Alonroe Co.;" this is near Etowah, 

 McMinn Co.). 



1. Fiisconaia barnesiana 3. Plenrobevia oviforme 



2. F. barnesiana bigbyensis 



Conasauga Creek, Monroe Co., Tenn. 



* = Walker coll.; :|: = according to Lewis. 



*i. Pleurobcnia oviforme 1 *3. Lasmigona badia 



*$2. P. oviforme argentcum (also |- *:i:4. Alasmidonta miliar 

 Lea) J tS- Eurynia nebulosa 



Ocoee River, Ducktozvn, Polk Co., Tenn. 

 Walker coll. 

 I. Alasmidonta marginata > 



Hiwassee River, Austral, Polk Co., Tenn. 

 Carn Mus. (Ortmann, Sept. 19, '15). 



1. Fiisconaia barnesiana 1 5. Lasmigona badia 



2. F. barnesiana tumescens ( 6. Eurynia trabalis 



3. Pleurobema oviforme 



4. P. oviforme holstonense 



Hiwassee River, Kincannon Ferry, Meigs Co., Tenn. 

 Walker coll. (Adams, Oct. 9, '01). 

 I. Elliptio niger 



