Fishes of Upper Georgia. 345 



This species is quite abundant in still places in small 

 streams, and in cut-offs among weeds and "Spatter-docks." 

 My specimens do not differ obviously from northern ones of 

 this widely diffused species. 



CATOSTOMIDJB. 



CATOSTOMUS. 



<Catostonms Le Sueur, Journ. Phil. Ac. Sci., I, 1818. (Type Gyp. 

 catostomus Foster = C. hudsonius Le S. = C. longirostrum Le Sueur, the 

 prior name.) 



>Decactylus Rafinesque, Ich. Oh., 1820. (Type C. bostoniensis Le 

 S. = C. teres). 



>Hypentelium Rafinesque, Amer. Monthly Mag., 1818. (Type 

 Exoglossum macropterum Raf. = C. nigricans'). 



> Hylomyzon Agassiz, Amer. Journ. Sci. Arts, 1855, 207. (Type C. 

 nigricans Le Sueur.) 



32. CATOSTOMUS NIGRICANS. 



var. etowanus. Var. nov. 



var. nigricans. 



Catostomus nigricans Le Sueur, Journ. Phil. Ac. Sci., 1, 102, 1818. 

 Kirtland, Rept. Zool. Ohio., 1S38, 169, 193. Dekay, Fishes 

 N. Y., 1842, 202. Kirtland, Bost. Journ. Nat. Hist., V, 273, 



1845. Storer, Synopsis, 421. Cuv. and Val., "XVII, 453." 

 Giinther, Cat. Fishes, VII, 17, 18G8. Cope, Journ. Phil. Ac. 

 Sci., 1868, 236; Proc. Am. Phil. Soc, 1870, 468. Uhler and 

 Lugger, Fishes of Md., 1876, 138. 



Cyprinus {Catostomus) nigricans Rich., "F. B. A., Ill, 120." 

 Hylomyzon nigricans Agassiz, Am. Journ. Sci. Arts, 1855, 90. Put- 

 nam, Bull. M. C. Z., 1863, 10. Cope, Proc. Phil. Ac. Sci., 1864, 

 285. Jordan, Ind. Geol. Surv., 1874, 231. 

 Hypentelium nigricans Jordan, Bull. Buff. Nat. Hist. Soc, 1876, 96; 

 Man. Vert., 1876, 294. Nelson, Bull. Ills. Mus., 1876. 

 Catostomus maculosus Le Sueur, 1. c, 103. . Dekay, Fishes N. Y., 203. 

 Cuv. and Val., "XVII, 454." Storer, Syn., 422. Uhler and 

 Lugger, 1. c, 139. 

 Exoglossum macropterum Raf., Journ. Phil. Ac. Sci., I, 421. Cuv. and Val., 

 "XVII, 486." Storer, Synopsis, 428. 

 Hypentelium macropterum Raf., Ich. Oh., 1820, 68. 

 ? Catostomus xanthopus Raf., Ich. Oh., 57. 

 ?? Catostomus (Eurystomus) megastomus Raf., Ich. Oh., 59. 

 Catostomus planiceps Cuv. and Val., "XVII, 450." Storer, Synopsis, 



1846, 426. 



