164 



45. E. niactilatuin (Grd.) Cope. Pennsylvania to North Carolina. 



46. E. macrocephalum Cope. Yougliiogheny River. 



47. E. peltatum Stauffer. E. Pennsylvania, d. a. g. 



48. E. sluimardii (Girard) J. & C. Arkansas. 



49. E. neviseuse Cope. Neuse River. 



50. E. evides Jordan and Copeland (sp. nov.). White River, Indiana. 



(Syn. E. nigrofasciatum Jordan, Man. Vert., not H. nigrofasciatus Ag. 

 § HADROPTEROS Agassiz, 1854. 



51. E. nigrofasciatum (Ag.) Jord. Georgia, Alabama. 



§ HTPOnoMrs Cope, 1870. 



52. E. aurautiacum (Cope) Le Vaillant. French Broad River. 



10. PERCINA Haldeman, 1843. 



53. P. caprodes (Raf.) Grd. Vermont to Texas. 



