urichi, Caecorhamdia Norman [J. R.] 1926:325, Fig. 1 [Annals and Magazine of Natural History (Series 9) v. 18 (no. 106); ref. 3214] Pool in interior of Guacharo Cave, Trinidad Island, West Indies. Lectotype: BMNH 1926.7.28.1-2 (99.7 mm SL, smaller of two). Paralectotypes: BMNH 1926.7.28.1-2 (1, larger of 2). Type catalog: Ferraris 2007:202 [ref. 29155]. Lectotype selected by Silfvergrip 1996:35 [ref. 22347]. •Synonym of Rhamdia quelen (Quoy & Gaimard 1824) -- (Silfvergrip 1996:96 [ref. 22347], Romero & Paulson 2001:27 [ref. 26040], Bockmann & Guazzelli in Reis et al. 2003:425 [ref. 27061]). •Synonym of Rhamdia quelen (Quoy & Gaimard 1824), but a valid subspecies -- (Bichuette & Trajano 2005:588 [ref. 28555], Proudlove 2006:133 [ref. 28992], Ferraris 2007:202 [ref. 29155]). Current status: Synonym of Rhamdia quelen (Quoy & Gaimard 1824). Heptapteridae: Rhamdiinae. Habitat: freshwater, brackish.