16 CONTRIBUTIONS TO NORTH AMERICAN ICHTHYOLOGY II. 



Nanostoma, Putnam. 



29. Nanostoma zonaJis, (Cope) Jordan. — Mississippi Valley. 



NoTHONOTUS, Agassiz. 



30. IS^othonotus maculatus, (Kirt.) Ag. — Ohio. 



31. Nothonotus camurus, (Cope) Jor. — Ohio Valley. 



32. Nothonotus sanguifluus, (Cope) Jor.* — Cumberland Eiver. 



33. Nothonotus vulneratus, (Cope) Jor.* — Tennessee to North Caro- 



lina {d. g.). 

 3i. Nothonotus rufilineatus, (Cope) Jordan.* — Kentucky to North 



Carolina. i 



PCECILICHTHYS, Agassiz. 



35. Poecilichthys variatus, (Kirtland) Ag. — Upper Mississippi Valley 



and tributaries of Lake Erie and Lake Michigan. 



36. PoBcilichthys spectabilis, Agassiz. — Upper Mississippi Valley and 



tributaries of Lakes Erie and Michigan. 



37. PcBcilichthys lepidus, Girard. — Texas and west. 



38. Poecilichthys punctulatus, Agassiz. — Missouri to Arkansas. 



39. Pcecilichthys leonensis, (Grd.) Jor. & Copel.* — Texas {d. g.). 



40. PcBcilichthys grahami, (Grd.) Jor. & Copel*. — Texas. 



Etheo STOMA, Eafinesque. 



41. Etheostoma flabellaris, Rafinesque. — Ohio Valley to Tennessee and 



Virginia. 



42. Etheostoma linslii, H. R. Storer. — Western New York (? var). 



43. Etheostoma kennicottii, (Putnam) Jor.* — Illinois [d. s.). 



44. Etheostoma lineolata. (Agassiz) Jordan. — Wisconsin to Iowa (? var.). 



45. Etheostoma squamiceps, Jordan. — Ohio Valley, Kentucky. 



Alvarius, Girard. 



46. Alvarius lateralis, Grd.* — Texas, Mexico. 



BoLEicHTHYS, Girard. 



47. Boleichthys exilis, Grd.* — Upper Missouri Region. 



48. Boleichthys eos, Jordan & Copelaud. — Tributaries of Great Lakes 



and Upper Mississippi River. 



49. Boleichthys erochrous, (Cope) Jordan. — New Jersey, Pennsylvania, 



50. Boleichthys elegans, Girard. — Georgia to Texas. 



