15 



T. Anthonyi, Lea. Black Warrior river, and Yellow Leaf 

 creek. 



T aratum, Lea. "N. Alabama)" (Lea). 



T. attenuatum, Lea. Tennnessee river. 



T> biciuctum, Tryon* Tennessee river. 



T. bivittatum, Lea. Tennessee river. 



T. Brumbyi, Lea* Coosa river, and at Huntsville. 



T. canaliculatum, Say. Tennessee river. 



T; canalitium, Lea. Yellow Leaf creek, and Coosa river. 



T. castaneum, Lea. Coosa river. 



T. Clarkii, Lea. "Florence; Coosa, Cahawba, and Ala- 

 bama rivers." (See Appendix.) 



T. Conradii, Tryon. Numerous small streams tributary 

 to the Coosa, Cahawba, and Alabama rivers. (See 

 pyrenellum, Con.) 



T. carvatum, Lea. Tennessee river. 



T. Currierianum, Lea* . Yellow Leaf creek. 



T. dux, Lea. Tennessee river. 



T. excuratum, Conrad. Tennessee river. 



T. filum, Lea. Tennessee river. 



T. Florencense, Lea. Florence. 



T. Foremanii, Lea. Coosa river. 



T. gradatum, Anih. "Alabama." 



T. gracile, Lea. Coosa and Cahawba rivers. 



T. Hartmanii, Lea. Coosa and Cahawba rivers. (Com- 

 pare prasinatum.) 



T. hastatum, Anih. "Alabama." 



T. incurvum, Lea. Tennessee river. 



T. Jayi, Lea. Coosa and Cahawba rivers.. 



T. lativittatum, Lea. "Chickasaha river, Alabama," (Lea). 



T. ligatum, Lea. Tennessee river. 



T. Leaii, Tryon. Coosa river. 



T. lugubre, Lea* "Alabama." 



T. minor, Lea. Tennessee river. 



T. modestum, Lea* Tennessee river. Tryon, page 101. 

 Obs. IX.170. (See lugubre, Lea.) 



