Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species in the genus Hopliancistrus: [ 5 ] records

munduruku, Hopliancistrus de Oliveira [R. R.], Zuanon [J.], Rapp Py-Daniel [L. H.], Birindelli [J. L. O.] & Sousa [L. M.] 2021:12, Figs. 1A, 5B, 7B, 9 [PLoS ONE v. 16 (no. 1): e0244894; ref. 38080] Curuá River, tributary of Iriri River, on Castelo dos Sonhos Village, Xingu River basin, Altamira, Pará, Brazil, 8°19'07"S, 55°05'23"W. Holotype: MZUSP 112207. Paratypes: ANSP, INPA, MZUSP. •Valid as Hopliancistrus munduruku de Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa 2021. Current status: Valid as Hopliancistrus munduruku de Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa 2021. Loricariidae: Hypostominae. Distribution: South America: upper Jamanxim River drainage, Tapajós River basin and upper Iriri River drainage, Xingu River basin, Pará State, Brazil. Habitat: freshwater.

tricornis, Hopliancistrus Isbrücker [I. J. H.] & Nijssen [H.] 1989:543, Figs. 5-7 [Die Aquarien- und Terrarienzeitschrift (DATZ) v. 42 (no. 9); ref. 13622] Poça de Pedra on Rio Tapajós, São Luis, Pará State, Brazil. Holotype: MZUSP 22007. Paratypes: IRSNB 692 (20); MZUSP 24304 (7), 26837 (7), 27664 (6); ZMA 107873-75 (6, 6, 6), 120339 (19). Type catalog: Ferraris 2007:249 [ref. 29155]. •Valid as Hopliancistrus tricornis Isbrücker & Nijssen 1989 -- (Burgess & Finley 1996:169 [ref. 22901], Montoya-Burgos et al. 1998:367 [ref. 23850], Isbrücker 2001:28 [ref. 25653], Isbrücker 2002:18 [ref. 27178], Fisch-Muller in Reis et al. 2003:386 [ref. 27061], Ferraris 2007:249 [ref. 29155], Oliveira et al. 2021:4 [ref. 38080]). Current status: Valid as Hopliancistrus tricornis Isbrücker & Nijssen 1989. Loricariidae: Hypostominae. Distribution: Middle Tapajós River basin (including lower Jamanxim and Itapacurá River drainages) and Cupari River drainage, Pará State, Brazil. Habitat: freshwater.

wolverine, Hopliancistrus de Oliveira [R. R.], Zuanon [J.], Rapp Py-Daniel [L. H.], Birindelli [J. L. O.] & Sousa [L. M.] 2021:16, Figs. 1B, 5C, 6A-B, 7C, 10-12 [PLoS ONE v. 16 (no. 1): e0244894; ref. 38080] Pimental Furo da Crente, Rio Xingu basin, Altamira, Pará, Brazil, 3°27'30"S, 51°54'41"W. Holotype: INPA 4012. Paratypes: ANSP, INPA, LIA, MPEG, MZUEL, MZUSP, NUP, ZUEC. PLus aditional non-type material. Type catalog: Oliveira et al. 2022:18 [ref. 39255]. •Valid as Hopliancistrus wolverine de Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa 2021. Current status: Valid as Hopliancistrus wolverine de Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa 2021. Loricariidae: Hypostominae. Distribution: South America: middle Xingu River basin (Pará, Brazil). Habitat: freshwater.

xavante, Hopliancistrus de Oliveira [R. R.], Zuanon [J.], Rapp Py-Daniel [L. H.], Birindelli [J. L. O.] & Sousa [L. M.] 2021:29, Figs. 5E, 6C-D, 7F, 14-15 [PLoS ONE v. 16 (no. 1): e0244894; ref. 38080] Rio Culuene, small hydroelectric powerplant Paranatinga 2 coffeudam, Xingu River basin, Paranatinga, Mato Grosso, Brazil, 13°49'00"S, 53°15'00"W. Holotype: INPA 35273. Paratypes: INPA, MZUSP. Plus additional non-type material. •Valid as Hopliancistrus xavante de Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa 2021. Current status: Valid as Hopliancistrus xavante de Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa 2021. Loricariidae: Hypostominae. Distribution: South America: middle and upper Xingu River basin, Pará and Mato Grosso States, Brazil. Habitat: freshwater.

xikrin, Hopliancistrus de Oliveira [R. R.], Zuanon [J.], Rapp Py-Daniel [L. H.], Birindelli [J. L. O.] & Sousa [L. M.] 2021:24, Figs. 5D, 7D-E, 13 [PLoS ONE v. 16 (no. 1): e0244894; ref. 38080] Rio Bacajá, ca. 2 km upstream from confluence with Rio Xingu, Rio Xingu basin, Altamira, Pará, Brazil, 3°31'10"S, 51°42'35"W. Holotype: INPA 37903. Paratypes: ANSP, INPA, LIA, MCP, MNRJ, MPEG, MZUEL, NUP, ZUEC. Type catalog: Oliveira et al. 2022:18 [ref. 39255]. •Valid as Hopliancistrus xikrin de Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa 2021. Current status: Valid as Hopliancistrus xikrin de Oliveira, Zuanon, Rapp Py-Daniel, Birindelli & Sousa 2021. Loricariidae: Hypostominae. Distribution: South America: middle Xingu River basin (Pará, Brazil). Habitat: freshwater.