COMMON RED HORSE. 829 
des Poissons, xvii, 1844, 447—Storer, Synopsis, 1846, 420.—UHLER and LUGGER, 
Fishes of Maryland, 1876, 140. 
Ptychostomus macrolepidotum, AGAss1z, Am. Journ. Sci. Arts, 2d series, xix, 1855, 204.— 
Corr, Proc. Am. Philos, Soc. Phila., 1870, 475.—JoRDAN, Fishes of Ind., 1875, 221. 
(Name only.) 
Moxostoma macrolepidotum, JORDAN, Man. Vert., 1876, 296. 
Teretulus macrolepidotum, NELSON, Bull. No. 1, Ills. Mus. Nat. Hist., 1876, 49. 
Teretulus macrolepidotus, JORDAN and COPELAND, Check List, x, 1876, 157. (Name only.) 
Moxostoma macrolepidota, JORDAN and GILBERT, in Klippart’s Rept., 18°6 53 (name 
only); Man. Vert. E. U. S., 2a E°., 313, 1878; Bull. U. S. Na us, xXli, 1878, 
120. 
Catostomus oneida, DEKay, New York Fauna, part iv, Fishes, 1842, 198 —Srormr, Syn- 
opsis, 1846, 425. 
Ptychostomus oneida, COPE, Proc. Am. Philo. Soc. Phila., 1870, 476. 
Ptychostomus robustus, COPE, Proc. Am. Philos. Soc. Phila., 1870, 473. 
Teretulus robustus, JORDAN and COPELAND, Check List, 1876, 157 (name only). 
Plychostomus congestus, COPE and YARROW, Lieutenant Wheeler’s Expl. W. 100th Mer., 
v, 1876, — (not of Girard.) 
Habitat, North Carolina to Vermont, and northwestward—through the Great Lake 
Region and Upper Mississippi, the only form of the species occurring east of the 
Alleghany Mountains. (Also in Arizona.) 
b. var. lachrymale (Cope) Jordan. 
Ptychostomus lachrymalis, Cops, Proc. Am. Philos. Soc. Phila., 1870, 474. 
Teretulus lachrymalis, JORDAN and COPELAND, Check List, 1876, 157 (name only). 
Myxostoma duquesnii, var. lachrymalis, JORDAN, Ann. Lyc. Nat. Hist. N. Y., xi, 1577, 349. 
Myxostoma macrolepidota, var. lachrymalis, JORDAN, Man. Vert, 2d Ed., 1578, 313. 
Habitat, North Carolina to Alabama. 
c. var. duquesnti (LeSueur) Jordan. 
Catostomus duquesnii, LESuEUR, Journ. Acad. Nat. Sci. Phila., 1817, 105.\—RaFrinEsqugE, 
Ich. Oh , 1820, 60.—KirTLanD, Rept. Zoo}. Ohio, 1838, 168; Boston Journ. Nat, Hist., 
v, 1845, 268.—DEKay, New York Fauna, part iv, Fishes, 1842, 203 —Cuvimr and 
VALENCIENNES, Xvii, 1844, 458.—STormR, Synopsis, 1846, 423——GuNTHER, Cat. 
Fishes Brit. Mus, vil, 1868, 18—UHLER and LuGGER, Fishes of Maryland, 1876, 139. 
Ptychostomus duquesnii, AGASSIZ, Am. Journ. Sci. Arts, 2d series, xix, 1855, 204. 
Teretulus duquesnis, Copn, Journ. Acad. Nat. Sci. Phila., 1878, p. ——NELSON, Bull. No. 1, 
Ills. Mus. Nat. Hist., 1876, 49; JoRDAN and COPELAND, Check List, 1876, 157 (name 
only). 
Ptychostomus duquesni, CopE, Proc. Am. Philos. Soc. Phila, 1870, 476.—JorpDaNn, Bull. 
Buffalo Soc. Nat. Hist., 1876, 95. 
Moxostoma duquesntt, JORDAN, Man. Vert., 1876, 295. 
Moxostoma duquesnet, JORDAN and GILBERT, in Klippart’s Rept., 1876, 53 (name only), 
Myxostoma duquesnit, JORDAN, Ann. Lye. Nat. Hist., 1877, 349; Bull. U. S. Nat. Mus., ix, 
1877, 37. 
Myxostoma macrolepidota, var. duquesni, JORDAN, Man. Vert., 2d Ed., 1878, p. 313; Bull. 
U.S Nat. Mus. xii, 120. 
