352 APPENDIX. 
Page 58, add: 
110 b. N. analostanus (Girard). Penn. to Va. Close to the 
western N. whipplei, but the scales larger. See Jor. & Everm., p. 
279. 
Page 58, read: 
113, N. cornutus (Mitchill), instead of N. megalops, a later 
name. 
Page 59 b, add: 
113 b. N. cerasinus (Cope). Roanoke R. See Jor. & Everm., 
p. 283, 
113 c. N. albeolus (Jordan). Roanoke R. and S. See above. 
116 b. N. macdonaldi (Jordan & Jenkins). Rivers of E. Va. 
See Jor. & Everm., p. 284. 
Page 60, read : 
123. N. umbratilis (Girard), instead of N. ardens. 
Page 61, add: 
128 b. N. rubrifrons (Cope). Ohio valley: close to N. dilectus, 
which it replaces E. See Jor. & Everm., p. 295. 
128 c. N. ameenus (Abbott). N. J. to N. C. See Jor. & 
Everm., p. 296. 
Page 64, add: 
138 b. H. meeki (Jordan & Evermann). Missouri R., Mo. See 
Jor. & Everm., p. 317. 
141 b. H. watauga (Jordan & Evermann). Ind. to Tenn. See 
Jor. & Everm., p. 319. 
Page 66, add: 
147 b. Platygobio gracilis (Forbes). Ohio R., Cairo, Ils. 
See Jor. & Everm., p. 326 
Page 66, read: 
148. Semotilus corporalis (Mitchill), instead of S. bullaris. 
Page 66, read : 
64. LEUCISCUS Cuvier, which group may include Phoxinus. 
151. Leuciscus estor is doubtfully distinct from L. vandoisulus. 
Add: 
151b, Leuciscus nachtriebi (Cox). Minn. See Jordan & 
Evermann, p. 2798. 
Page 68, add: 
158 b. Opsopcsodus megalops (Forbes). Ohio to Illinois. 
See Jor. & Everm., p. 248. 
