CHECK-LIST OF NORTH AMERICAN FISHES. 261 



516. Phenacobius scopifer (Cope). 



Illinois aud Nebraska to the Rio Grande. 



Sarcidmm scopifer am Cope, Haydeu's Geol. Surv. Wyo. for 1870 (1871), 440, 

 Missouri River near St. .Joseph, Missouri. 



517. Phenacobius uranops Cope. 



Upper Tennessee Basin. 



Phenacobius uranops Cope, Proc. Ac. Nat. Sci. Pliila. 18H7, 06, Mol&ton River, 

 Saltville, Virginia. 



518. Phenacobius catostomus Jordan. 



Alabama River basin. 



Phenacobius catostomus Jordau, Ann. Lye. Nat. Hist. N. Y. 1876, 332, Etowah 

 aud Oostauaula rivers, Rome, Georgia. 



Genus 127. EVARRA Woolman. 



Evarra Woolman, ]5iill. IT. S. Fish. Com., xiv, 1894, 64 {eigenmanni). 



519. Evarra eigenmanni Woolman. 



City of Mexico. 



Evarra eigenmanni Woolman, Bull. U. S. Fish ('om., xiv, 1894, 61, City of 

 Mexico. 



Genus 128. TIAROGA Girard. 



Tiaroga Girard. Proc. Ac. Nat. Sci. Phila. 1856, 204 (cohitis). 



520. Tiaroga cobitis Girard. 



Rio San Pedro, a tributary of Rio Gila. 



Tiaroga cobitis Girard. Proc. Ac. Nat. Sci. Phila. 18.56, 204, Rio Sun Pedro, 

 Arizona. 



Genus 129. RHINICHTHYS Agassiz. 



Bhinichthiis Agassiz, Lake Superior, 353, 1859 (atronasus). 



521. Rhinichthy.s cataractee (Cuvier & Valenciennes). Long-nosed Dace. 



New England to Virginia and Wisconsin, its varieties ranging to the Pacific 



Coast. 

 Goiio cataraclw Cuvier &, Valenciennes. Hist. Nat. Poiss.. xvi, 315, 1842, 



Niagara Falls. 



521a. Rhinichthys cataiactae dulcis (Girard). 



Upper Missouri, Platte, Arkansas, Rio Grande, and Colorado rivers; the 



Columbia River; the Utah Basin, and coastwise streams of Washington 



aud Oregon. 

 Argyreus dulcis Girard, Proc. Ac. Nat. Sci. Phila. 1856, 185, Sweetwater River, 



Wyoming. 



522. Rhinichthys simus Garman. 



Coahuila, Mexico. 



Rliinichthiis simus Garmau, Science Observer, 61, 1881, Coahuila, Mexico. 



523. Rhinichthys atronasus (Mitchill). Black-nosed Dace. 



New England to Minnesota, northern Alabama, and Virginia. 

 Cyprinus atronasus Mitchill, Trans. Lit. Phil. Soc. N. Y., 1,460, 1815, Wallkill 

 River; brooks of New York. 



523a. Rhinichthys atronasus croceus (Storer). 



Tennessee Basin; abundant in clear brooks. 



Leuciscus croceus Storer, Proc. Bost. Soc. Nat. Hist., ii. 1845, 48, Alabama, prob- 

 ably Florence. 



523b. Rhinichthys atronasus lunatus (Cope). 



Lakes and brooks of Michigan, Indiana, Wisctonsin, Minnesota, and in Rainy 



River. 

 lihlnichthys lunatus Cope, Proc. Ac. Nat. Sci. Phila. 1864, 278, Grosse Isle, 



Michigan. 



