﻿Eigcnmann: South America West of the Maracaibo 19 



236. Parastremma sadina E 



237. Rhoadsia altipinna F 



238. Rhoadsia minor E. and H 



239. Pterobrycon landoni E 



240. Microbrycon minutus E 



241. Gephyrocharax 6 chocoensis E 



242. Gephyrocharax caucanus E 



243. Gephyrocharax melanocheir E 



244. Gephyrocharax atricaudata M 



245. Gephyrocharax intermedius M. and H. 



246. Chalctnus magdalenae St 



247. Thoracocharax magdalenae E 



248. Thoracocharax maculatus St 



249. Salminus affinis St 



250. Charax atratoensis E 



251. Charax magdalenae St 



252. Roeboides magdalenae E 



253. Roeboides guatemalensis G 



254. Roeboides caucae E 



255. Roeboides occidentalis M. and H 



256. Roeboides hildebrandi E 



257. Roeboides meeki E 



258. Roeboides dayi St 



259. Gilbertolus alatus (St.) 



260. Acestrocephalus anomalus St 



261. Ctenolucinus insculptus St 



262. Ctenolucinus beani Fowler 



263. Hoplias microlepis (G.) 



264. Hoplias malabaricus (B.) 



265. Gymnotus carapo L 



266. Sternopygus macrurus (Bl. and Sch.) . . 



267. Sternopygus dariensis M. and H 



Panama 



Atlantic 



Pacific slope 



a, ui 



6 A species of this genus has recently been taken by Pearse in Lake Valencia, near 

 Caracas, Indiana University Studies No. 44, 1920. 



