uatumensis, Harttia Rapp Py-Daniel [L. H.] & Oliveira [E. C.] 2001:85, Fig. 4 [Ichthyological Exploration of Freshwaters v. 12 (no. 1); ref. 25404] Rio Uatumã, at Santa Luzia, 59°29'36"W, 1°50'13"S, Amazonas, Brazil. Holotype: INPA 2974. Paratypes: INPA 3154 (2), 3239 (4), 14907-10 (1, 1, 1, 3), 12954 (4). Type catalog: Ferraris 2007:242 [ref. 29155]. •Valid as Harttia uatumensis Rapp Py-Daniel & Oliveira 2001 -- (Isbrücker 2001:27 [ref. 25653], Isbrücker 2002:16 [ref. 27178], Ferraris in Reis et al. 2003:336 [ref. 27061], Provenzano et al. 2005:521 [ref. 28461], Ferraris 2007:242 [ref. 29155], Oyakawa et al. 2013:785 [ref. 33027], Oyakawa et al. 2018:85 [ref. 35818]). Current status: Valid as Harttia uatumensis Rapp Py-Daniel & Oliveira 2001. Loricariidae: Loricariinae. Distribution: Uatumã River basin, Amazonas - Guiana Shield, northern Brazil. Habitat: freshwater.