uracantha, Loricaria Kner [R.] 1863:228, "Fig. 18" (unpublished) [Sitzungsberichte der Königlich Bayerischen Akademie der Wissenschaften zu München 1863, v. 2; ref. 5002] Río Chagres, Panama. Syntypes: ZSM no. 130, 135 [old collection] (2) destroyed in WWII. Type catalog: Neumann 2006:276-277 [ref. 28925], Ferraris 2007:240 [ref. 29155]. Also appeared as new in Kner & Steindachner 1864:56, Pl. 6 (fig. 3) [ref. 2649]. Species epithet uracantha is a noun in apposition and does not change its ending. •Valid as Loricaria uracantha Kner 1863 -- (Galvis et al. 1997:91 [ref. 23651]). •Valid as Fonchiiichthys uracantha (Kner 1863) (often as uracanthus) -- (Isbrücker et al. 2001:18 [ref. 25649], Isbrücker 2001:27, 30 [ref. 25653], Isbrücker 2002:16 [ref. 27178], Ferraris 2007:240 [ref. 29155], Angulo et al. 2013:993 [ref. 33194]). •Valid as Rineloricaria uracantha (Kner 1863) -- (Isbrücker 1980:110 [ref. 2303], Isbrücker 1981:89 [ref. 5522], Bussing 1987:112 [ref. 22927], Burgess 1989:443 [ref. 12860], Bussing 1998:162 [ref. 24179], Ferraris in Reis et al. 2003:344 [ref. 27061], Angulo et al. 2020:8 [ref. 37425], Castellanos-Mejía et al. 2024:437 [ref. 41637]). Current status: Valid as Rineloricaria uracantha (Kner 1863). Loricariidae: Loricariinae. Distribution: Central America: Pacific slope of Costa Rica and Panama. Habitat: freshwater.