110 U. S. BUREAU OF FISHERIES 



771. Moxostoma bucco (Cope). 



Missouri River at St. Joseph. 



Ptychosfoinus bucco Cope, Hayden's Geol. Surv. Wye, 1870, 437, St. 

 Joseph, Mo.; a doubtful species alUed to M. anisurum. 



772. Moxostoma pidiense (Cope). 



Great Pedee Basin, the CaroUnas. 



Ptychostomus pidietisis Cope, Proc. Amer. Phil. Soc. Phila., XI, 1870, 



471, Yadkin River, N. C. 



773. Moxostoma collapsum (Cope). 



Lowland streams of North Carolina. 



Ptychontomus collapsus Cope, Proc. Amer. Phil. Soc, XI, 1870, 471, 

 Neuse, Yadkin, and Catawba Rivers, N. C. 



774. Moxostoma coregonus (Cope). Blue mullet. 



Catawba and Yadkin Rivers, N. C. 



Ptychostomus coregonus Cope, Proc. Amer. Phil. Soc. Phila., XI, 1870, 



472, Catawl)a and Yadkin Rivers. 



775. Moxostoma album' (Cope). 



Rivers of North Carolina. 



Ptychostomus albus Cope, Proc, Amer. Phil. Soc. Phila., XI, 1870, 472, 

 Catawba River, N. C. 



776. Moxostoma thalassinum (Cope). 



Yadkin River, N. C. 



Ptychostomus thalasstJius Cope, Proc. Amer. Phil. Soc. Phila., XI, 1870, 

 472, Yadkin River, N. C. 



777. Moxostoma congestum (Baird and Girard). Texas redhorse. 



Streams of Texas. 



Catostomus congestus Baird and Girard, Proc. Acad. Nat. Sci. Phila., 



VII, 1854, 27, Rio Salado, Tex. 

 Ptychostomus albidus Girard, loc cit., VIII, 1856, 172, Rio San Juan, 



Monterey, Nuevo Leon, Mexico. 



778. Moxostoma austrinum (Bean.) 



Rio dc Santiago, Mexico; known from Michoacan, Mexico (west of 



Sierra Madre) ; Rio Lerna at Salamanca. 

 Myxostoma nustrina Bean, Proc U. S. Nat. Mus., II, 1879, 302, Piedad 



in Morelia, Michoacan, Mexico. 



779. Moxostoma mascotae Regan. 



Streams of Jalisco (Pacific drainage), Mexico. 



Moxostoma mascots: Regan, Biol. Centrali-Amer., 1907, 147, Tai). 

 XXIV, fig. 2, Rio Mascota, Mexico. 



780. Moxostoma parvidens Regan. 



Rio Grande Basin. 



Moxostoma -parvidens Regan, Biol. Centrali-Amer., 1907, 147, Tab. 

 XXIV, fig. 3, Rio Grande at Juarez, Mexico. 



781. Moxostoma aureolum (LeSucur). Common redhorse; Mxdlet; White 



sucker; Large-scaled sucker; Sucker. 

 Lake Ontario and Lake Michigan to the Missouri River and Lake of 



the Woods, south to Arkansas and Georgia; very abundant west of 



Alleghenies. 

 Catostomus aureolus LeSueur, Jour., Acad. Nat. Sci. Phila., I, 1817, 



95, Lake Erie near Buffalo. 

 Catostomus duquesnii LeSucur, loc. cit., I, 105, 1817, Ohio River at 



Pittsburgh, Pa. 

 Catostomus erythurus Rafinesque, Amer. Month. Mag., Ill, 1818, 354, 



355, Ohio River. 

 Catostomus oneida DeKay, N. Y. Fauna: Fishes, 1842, 198, Oneida 



Lake. 

 Rutilus melanurus Rafinesque, Ichth. Ohiensis, 1820, 51, Ohio River. 

 Myxostoma euryops Jordan, Ann. Lye. Nat. Hist. N. Y., XI, 1876, 348, 



Oostanaula River, Rome, Ga.; probably a monstrosity of this 



species. 



