135 



0. BOLEICHTHYS Girard, 1859. 

 g BOLEICHTHYS Girard. 



18. Boleiclltliys exilis Girard. Wisconsin to Upper Missouri. 



19. Boleiclltliys warreni Girard. Upper Missouri. 



20. Boleiclltliys eleg-ans Girard. Texas. 



§ noLOLEPis Agassiz, 1863. 



21. Boleiclltliys barratti (Holb.) Jordan. South Carolina. 



22. Boleiclltliys fusiformis (Girard) Jordan. Massachusetts. 



23. Boleicllthys eroclirous (Cope.) Jordan. New Jersey. 



7.. PLEUROLEPIS Agassiz, 1863. 



24. Pleurolepis pellucidilS Agassiz. Pennsylvania to Mississippi River. 



8. BOLEOSOMA Dekay, 1842. 



25. Boleosoiua olmstedi (Storer) Agassiz. New England to Wisconsin. 

 20. Boleosoiua eiFulgens (Girard) Cope. N. C. and lud. to Wis. and South. 



27. Boleosoiua iiiaculaticeps Cope. Catawba River. 



28. Boleosoma tessellatum Thompson nee Dekay. L. Champlain. d. s. 



29. Boleosoma fasciatuiu (Girard) Jordan. Rio Grande Region, d. s. 

 80. Boleosoma gracile Girard. Rio Grande Region. 



9. DIPL ESIUM Rafinesque, 1820. 



(syn. Hyostoma Agassiz, 1854.) 



31. Diplesium blennioides (Raf.) Jordan, nee Girard ; (syn. Pileoma cyma- 



togrammum Abbott; Etlieostoina variata Kirtland; Hyostoma blsnni- 

 operca Cope.) Pennsylvania to Alabama and West. 



32. Diplesium simoterum (Cope.) Copeland. Upper Tennessee. 



10. ETHEOSTOx^A Rafinesque, 1820. 



33. Etheostoma blennioides Ag., nee Raf. Ohio Val. N. to Wis. and Mich. 

 84. Etheostoma peltatum StauflFer. Pennsylvania, d. s. 



35. Etheostoma maciilatum (Girard) Cope. Penn. to Virginia, d. s. 



36. Etheostoma macrocephalum Cope. Youghiogheny River, d. s. 



37. Etheostoma nigrofasciatum (Agassiz) Jordan; (syn. Eadropterus sliu- 



mardi Girard.) Indiana to Arkansas and Alabama. 



38. Etheostoma nevisiense Cope. North Carolina. 



11. HTPOHOMUS Cope., 1870. 



39. Hypoliomus aurantiacus Cope. French Broad River. 



12. PERCINA Haldeman, 1842. 



40. Percina caprodes (Raf.) Girard. Lake Champlain to Arkansas. 



41. Percina carbonaria Girard. Rio Grande Re^^ion. d. s. 



