pictus, Ancistrus Kner [R.] 1854:277 [27], Pl. 4 (fig. 2) [Denkschriften der Kaiserlichen Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Classe. v. 7; ref. 2628] Manaus, Brazil. Syntypes: (5) NMW 47200 (2), 47202-03 (1, 1). Type catalog: Ferraris 2007:234 [ref. 29155]. On p. 27 of separate. •Valid as Peckoltia picta (Kner 1854) -- (Isbrücker 1980:56 [ref. 2303], Burgess 1989:435 [ref. 12860]). •Valid as Zonancistrus pictus (Kner 1854) -- (Isbrücker et al. 2001:23 [ref. 25649], Isbrücker 2001:25 [ref. 25653], Isbrücker 2002:30 [ref. 27178]). •Valid as Dekeyseria picta (Kner 1854) -- (Fisch-Muller in Reis et al. 2003:383 [ref. 27061], Ferraris 2007:234 [ref. 29155], Silva & Rapp Py-Daniel 2018:[4] [ref. 35865]). Current status: Valid as Dekeyseria picta (Kner 1854). Loricariidae: Hypostominae. Distribution: Rio Negro basin, Brazil and Orinoco basin, Colombia and Venezuela. Habitat: freshwater.