depressa, Harttia Rapp Py-Daniel [L. H.] & Oliveira [E. C.] 2001:87, Fig. 5 [Ichthyological Exploration of Freshwaters v. 12 (no. 1); ref. 25404] Rio Pitinga, River Uatumã basin, below the Paranapanema Enterprise dam, Cachoeira 40 Ilhas, 59°34'24"W, 0°53'20"S, Amazonas, Brazil. Holotype: INPA 3901. Paratypes: INPA 3150 (2), 14981 (1). Type catalog: Ferraris 2007:240 [ref. 29155]. •Valid as Harttia depressa Rapp Py-Daniel & Oliveira 2001 -- (Isbrücker 2001:27 [ref. 25653], Isbrücker 2002:16 [ref. 27178], Ferraris in Reis et al. 2003:335 [ref. 27061], Provenzano et al. 2005:521 [ref. 28461], Ferraris 2007:240 [ref. 29155], Oyakawa et al. 2013:785 [ref. 33027], Oyakawa et al. 2018:85 [ref. 35818]). Current status: Valid as Harttia depressa Rapp Py-Daniel & Oliveira 2001. Loricariidae: Loricariinae. Distribution: Uatumã River basin, Amazonas - Guiana Shield, northern Brazil. Habitat: freshwater.