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Ancistrus, Taxa Only, Exact Match: 94 Treatments

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Ancistrus greeni     Bifi, Alessandro Gasparetto & Ortega, Hernán, 2020, Redescription of Ancistrus greeni (Siluriformes: Loricariidae), and description of a new species from the río Madre de Dios basin, Peru, Neotropical Ichthyology (Neotrop. Ichthyol.) 18 (1), No. e 190070, pp. 1-18 : 3-6 3-6
Ancistrus maldonadoi   sp. nov.  Bifi, Alessandro Gasparetto & Ortega, Hernán, 2020, Redescription of Ancistrus greeni (Siluriformes: Loricariidae), and description of a new species from the río Madre de Dios basin, Peru, Neotropical Ichthyology (Neotrop. Ichthyol.) 18 (1), No. e 190070, pp. 1-18 : 8-12 8-12
Ancistrus maldonadoi     De Oliveira, Rianne C., Ota, Renata R., Deprá, Gabriel C., Zawadzki, Cláudio H., Pavanelli, Carla S. & Da Graça, Weferson J., 2022, Catalog of type specimens of the fish collection of the Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (NUP), Universidade Estadual de Maringá Paraná, Brazil, Zootaxa 5128 (1), pp. 1-43 : 17 17
Ancistrus multispinis key    Armbruster, Jonathan W., 2008, The genus Peckoltia with the description of two new species and a reanalysis of the phylogeny of the genera of the Hypostominae (Siluriformes: Loricariidae), Zootaxa 1822 (1), pp. 1-76 : 44-45 44-45
Siluriformes   new species  Nijssen, H. & Isbrücker, I. J. H., 1985, Lasiancistrus scolymus, a new species of mailed catfish from Rio Aripuanã, Est. Mato Grosso do Sul, Brazil (Pisces, Siluriformes, Loricariidae), Bijdragen tot de Dierkunde 55, No. 2, pp. 242-248 : 242 242
Ancistrus caucanus     Taphorn, Donald C., Armbruster, Jonathan W., Villa-Navarro, Francisco & Ray, C. Keith, 2013, Trans-Andean Ancistrus (Siluriformes: Loricariidae), Zootaxa 3641 (4), pp. 343-370 : 346-350 346-350
Siluriformes   new species  Knaack, J., 2000, Ein weiterer nueur Harnischwels aus dem Rio Guaporé: Lasiancistrus guapore n. sp, Aquaristik Aktuell 2000, No. 9, pp. 56-61 : 57 57
Siluriformes   new species  Eigenmann, C. H., 1912, Some results from an ichthyological reconnaissance of Colombia, South America. Part I. (Contrib. Zool. Lab. Ind. Univ. No. 127.), Ind. Univ. Studies 16, pp. 1-27 : 11 11
Siluriformes   new species  Kner, R., 1854, Die Hypostomiden. Zweite Hauptgruppe der Familie der Panzerfische. (Loricata vel Goniodontes), Denkschriften der Kaiserlichen Akademie der Wissenschaften, Wien 7, pp. 251-286 : 284 [34] 284 [34]
Ancistrus     Collins, Rupert A., Duarte Ribeiro, Emanuell, Nogueira Machado, Valeria, Hrbek, Tomas & Farias, Izeni Pires, 2015, A preliminary inventory of the catfishes of the lower Rio Nhamunda, Brazil (Ostariophysi, Siluriformes), Biodiversity Data Journal 3, pp. 4162-4162 : 4162 4162
Siluriformes   new species  Fisch-Muller, S., Cardosa, A. R., da Silva, J. F. P. & Bertaco, Vinicius A., 2005, Three new species of Ancistrus Kner (Teleostei: Siluriformes: Loricariidae) from the upper Tapajós and Tocantins rivers., Revue suisse de zoologie 112, No. 2, pp. 559-572 : 567 567
Siluriformes   new species  Fisch-Muller, S., Mazzoni, R. & Weber, C., 2001, Genetic and morphological evidences for two new sibling species of Ancistrus (Siluriformes: Loricariidae) in upper rio Tocantins drainage, Brazil, Ichthyological Exploration of Freshwaters 12, No. 4, pp. 289-304 : 298 298
Siluriformes   new species  Steindachner, F., 1910, Über eine neue Loricaria - Art aus dem Flussgebiete des Jaraguá und der Ribeira im Staate S. Paulo und Sa. Catharina, Anzeiger 47, No. 8, pp. 57-62 : 58 58
Siluriformes   new species  Pearson, N. E., 1924, The fishes of the eastern slope of the Andes. I. The fishes of the Rio Beni basin, Bolivia, collected by the Mulford expedition, Ind. Univ. Studies 11, pp. 1-83 : 23 23
Ancistrus gymnorhynchus     Taphorn, Donald C., Armbruster, Jonathan W. & Rodríguez-Olarte, Douglas, 2010, Ancistrus falconensis n. sp. and A. gymnorhynchus Kner (Siluriformes: Loricariidae) from central Venezuelan Caribbean coastal streams, Zootaxa 2345, pp. 19-32 : 21-25 21-25
Ancistrus amaris   sp. nov.  De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 9-14 9-14
Ancistrus sp. "INPA 43862"     Collins, Rupert A., Duarte Ribeiro, Emanuell, Nogueira Machado, Valeria, Hrbek, Tomas & Farias, Izeni Pires, 2015, A preliminary inventory of the catfishes of the lower Rio Nhamunda, Brazil (Ostariophysi, Siluriformes), Biodiversity Data Journal 3, pp. 4162-4162 : 4162 4162
Siluriformes   new species  Fowler, Henry Weed, 1941, A collection of fresh-water fishes obtained in eastern Brazil by Dr. Rodolpho von Ihering, Proceedings of the Academy of Natural Sciences of Philadelphia 93, pp. 123-199 : 154 154
Siluriformes   new species  Eigenmann, C. H., 1916, New and rare fishes from South American rivers, Annals of the Carnegie Museum 10, No. 1, pp. 77-86 : 83 83
Ancistrus centrolepis     Taphorn, Donald C., Armbruster, Jonathan W., Villa-Navarro, Francisco & Ray, C. Keith, 2013, Trans-Andean Ancistrus (Siluriformes: Loricariidae), Zootaxa 3641 (4), pp. 343-370 : 351-354 351-354
Ancistrus mullerae   sp. nov.  Bifi, Alessandro Gasparetto, Pavanelli, Carla Simone & Zawadzki, Cláudio Henrique, 2009, Three new species of Ancistrus Kner, 1854 (Siluriformes: Loricariidae) from the Rio Iguaçu basin, Paraná State, Brazil, Zootaxa 2275, pp. 41-59 : 50-55 50-55
Ancistrus saudades   sp. nov.  De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 43-47 43-47
Ancistrus dolichopterus     Collins, Rupert A., Duarte Ribeiro, Emanuell, Nogueira Machado, Valeria, Hrbek, Tomas & Farias, Izeni Pires, 2015, A preliminary inventory of the catfishes of the lower Rio Nhamunda, Brazil (Ostariophysi, Siluriformes), Biodiversity Data Journal 3, pp. 4162-4162 : 4162 4162
Siluriformes   new species  Armbruster, Jonathan W. & Provenzano, Francisco, 2000, Four new species of the suckermouth armored catfish genus Lasiancistrus (Loricariidae: Ancistrinae), Ichthyological Exploration of Freshwaters 11, No. 3, pp. 241-254 : 249 249
Ancistrus gymnorhynchus     Francisco Provenzano & Nadia Milani, 2006, Cordylancistrus nephelion (Siluriformes, Loricariidae), a new and endangered species of suckermouth armored catfish from the Tuy River, north-central Venezuela., Zootaxa 1116, pp. 29-41 : 38 38
Siluriformes   new species  Meek, S. E. & Hildebrand, S. F., 1913, New species of fishes from Panama, Publications of the Field Museum of Natural History, Zoölogical 10, No. 8, pp. 77-91 : 79 79
Ancistrus abilhoai     De Oliveira, Rianne C., Ota, Renata R., Deprá, Gabriel C., Zawadzki, Cláudio H., Pavanelli, Carla S. & Da Graça, Weferson J., 2022, Catalog of type specimens of the fish collection of the Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (NUP), Universidade Estadual de Maringá Paraná, Brazil, Zootaxa 5128 (1), pp. 1-43 : 17 17
Ancistrus shuar   sp. nov.  Provenzano, Francisco & Barriga-Salazar, Ramiro, 2018, Species of Ancistrus (Siluriformes, Loricariidae) from Ecuador, with the description of a new species from the Amazon River Basin, Zootaxa 4527 (2), pp. 211-238 : 213-217 213-217
Ancistrus temminckii     Sébastien Brosse, Fréderic Melki & Régis Vigouroux, 2019, Fishes of the Mitaraka Mountains (French Guiana), Zoosystema 41 (8), pp. 131-151 : 144 144
Ancistrus miracollis   sp. nov.  Bifi, Alessandro Gasparetto, Oliveira, Renildo Ribeiro de & Py-Daniel, Lúcia Rapp, 2019, A new species of Ancistrus Kner, 1854 (Siluriformes: Loricariidae) from rio Madeira basin, Amazonas State, Brazil, Neotropical Ichthyology 17 (2) : -1 -1
Ancistrus martini     Taphorn, Donald C., Armbruster, Jonathan W., Villa-Navarro, Francisco & Ray, C. Keith, 2013, Trans-Andean Ancistrus (Siluriformes: Loricariidae), Zootaxa 3641 (4), pp. 343-370 : 357-359 357-359
Chrysotimus ancistrus   sp. nov.  Yang, Ding, Saigusa, Toyohei & Masunaga, Kazuhiro, 2008, Species of Chrysotimus Loew from Nepal (Diptera: Empidoidea, Dolichopodidae), Zootaxa 1917, pp. 29-37 : 30 30
Siluriformes   new species  Peters, Wilhelm Carl Hartwig, 1881, Über vier neue Fische, Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin 1881, pp. 17-19 : 17 17
Siluriformes   new species  Kner, R., 1854, Die Hypostomiden. Zweite Hauptgruppe der Familie der Panzerfische. (Loricata vel Goniodontes), Denkschriften der Kaiserlichen Akademie der Wissenschaften, Wien 7, pp. 251-286 : 280 [30] 280 [30]
Siluriformes   new species  Steindachner, F., 1911, Über einige neue und seltene südamerikanische Süsswasserfische, Anzeiger 48, No. 17, pp. 369-376 : 373 373
Ancistrus brevifilis     Francisco Provenzano & Nadia Milani, 2006, Cordylancistrus nephelion (Siluriformes, Loricariidae), a new and endangered species of suckermouth armored catfish from the Tuy River, north-central Venezuela., Zootaxa 1116, pp. 29-41 : 38 38
Ancistrus parecis   sp. nov.  Fisch-Muller, Sonia, Cardoso, Alexandre R., da Silva, José F. P. & Bertaco, Vinicius A., 2005, Two new Amazonian species of armored catfishes (Siluriformes: Loricariidae): Ancistrus verecundus and Ancistrus parecis, Neotropical Ichthyology 3 (4), pp. 525-532 : 529-531 529-531
Ancistrus brevifilis     De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 14-16 14-16
Siluriformes   new species  Eigenmann, C. H. & Eigenmann, Rosa Smith, 1889, Preliminary notes on South American Nematognathi. II, Proceedings of the California Academy of Sciences, Series 2 2, pp. 28-56 : 47 47
Siluriformes   new species  Fisch-Muller, S., Cardosa, A. R., da Silva, J. F. P. & Bertaco, Vinicius A., 2005, Two new Amazon species of armored catfishes (Siluriformes: Loricariidae): Ancistrus verecundus and Ancistrus parecis., Neotropical Ichthyol. 3, No. 4, pp. 525-532 : 525-532 525-532
Ancistrus falconensis   sp. nov.  Taphorn, Donald C., Armbruster, Jonathan W. & Rodríguez-Olarte, Douglas, 2010, Ancistrus falconensis n. sp. and A. gymnorhynchus Kner (Siluriformes: Loricariidae) from central Venezuelan Caribbean coastal streams, Zootaxa 2345, pp. 19-32 : 26-28 26-28
Siluriformes   new species  Knaack, J., 1999, A new species of bristlemouth catfish of the genus Ancistrus Kner 1854 from the Mato Grosso, Brazil (Pisces, Siluriformes, Loricariidae), Tropical Fish Hobbyist 47, No. 10, pp. 70-76 : 71 71
Siluriformes   new species  Fisch-Muller, S., Cardosa, A. R., da Silva, J. F. P. & Bertaco, Vinicius A., 2005, Two new Amazon species of armored catfishes (Siluriformes: Loricariidae): Ancistrus verecundus and Ancistrus parecis., Neotropical Ichthyol. 3, No. 4, pp. 525-532 : 525-532 525-532
Ancistrus kellerae   sp. nov.  De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 16-19 16-19
Polycentropus ancistrus     Paprocki, Henrique & Franca, Diogo, 2014, Brazilian Trichoptera Checklist II, Biodiversity Data Journal 2, pp. 1557-1557 : 1557 1557
Ancistrus chagresi     Taphorn, Donald C., Armbruster, Jonathan W., Villa-Navarro, Francisco & Ray, C. Keith, 2013, Trans-Andean Ancistrus (Siluriformes: Loricariidae), Zootaxa 3641 (4), pp. 343-370 : 354-357 354-357
Ancistrus key    Bifi, Alessandro Gasparetto, Pavanelli, Carla Simone & Zawadzki, Cláudio Henrique, 2009, Three new species of Ancistrus Kner, 1854 (Siluriformes: Loricariidae) from the Rio Iguaçu basin, Paraná State, Brazil, Zootaxa 2275, pp. 41-59 : 57 57
Ancistrus krenakarore     De Oliveira, Rianne C., Ota, Renata R., Deprá, Gabriel C., Zawadzki, Cláudio H., Pavanelli, Carla S. & Da Graça, Weferson J., 2022, Catalog of type specimens of the fish collection of the Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (NUP), Universidade Estadual de Maringá Paraná, Brazil, Zootaxa 5128 (1), pp. 1-43 : 17 17
Ancistrus triradiatus     De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 51-58 51-58
Ancistrus malacops     Provenzano, Francisco & Barriga-Salazar, Ramiro, 2018, Species of Ancistrus (Siluriformes, Loricariidae) from Ecuador, with the description of a new species from the Amazon River Basin, Zootaxa 4527 (2), pp. 211-238 : 227-230 227-230
Perciformes   new species  Smith-Vaniz, William F. & Walsh, Stephen J., 2017, Revision of the jawfish genus Lonchopisthus with description of a new Atlantic species (Teleostei: Opistognathidae), Journal of the Ocean Science Foundation 28, pp. 52-89 : 70 70
Siluriformes   new species  Muller, S., 1989, Description de deux nouvelles espèces paraguayennes du genre Ancistrus Kner, 1854 (Pisces, Siluriformes, Loricariidae), Revue suisse de zoologie 96, No. 4, pp. 885-904 : 887 887
Siluriformes   new species  Fisch-Muller, S., Cardosa, A. R., da Silva, J. F. P. & Bertaco, Vinicius A., 2005, Three new species of Ancistrus Kner (Teleostei: Siluriformes: Loricariidae) from the upper Tapajós and Tocantins rivers., Revue suisse de zoologie 112, No. 2, pp. 559-572 : 564 564
Siluriformes   new species  Fowler, Henry Weed, 1946, Notes on a collection of fishes from Trinidad, Notulae Naturae 165, pp. 1-11 : 2 2
Ancistrus karajas     De Oliveira, Rianne C., Ota, Renata R., Deprá, Gabriel C., Zawadzki, Cláudio H., Pavanelli, Carla S. & Da Graça, Weferson J., 2022, Catalog of type specimens of the fish collection of the Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (NUP), Universidade Estadual de Maringá Paraná, Brazil, Zootaxa 5128 (1), pp. 1-43 : 17 17
Ancistrus lithurgicus     De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 27-30 27-30
Ancistrus agostinhoi     De Oliveira, Rianne C., Ota, Renata R., Deprá, Gabriel C., Zawadzki, Cláudio H., Pavanelli, Carla S. & Da Graça, Weferson J., 2022, Catalog of type specimens of the fish collection of the Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (NUP), Universidade Estadual de Maringá Paraná, Brazil, Zootaxa 5128 (1), pp. 1-43 : 17 17
Ancistrus yutajae   sp. nov.  De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 58-61 58-61
Ancistrus alga     Provenzano, Francisco & Barriga-Salazar, Ramiro, 2018, Species of Ancistrus (Siluriformes, Loricariidae) from Ecuador, with the description of a new species from the Amazon River Basin, Zootaxa 4527 (2), pp. 211-238 : 217-222 217-222
Ancistrus abilhoai   sp. nov.  Bifi, Alessandro Gasparetto, Pavanelli, Carla Simone & Zawadzki, Cláudio Henrique, 2009, Three new species of Ancistrus Kner, 1854 (Siluriformes: Loricariidae) from the Rio Iguaçu basin, Paraná State, Brazil, Zootaxa 2275, pp. 41-59 : 42-44 42-44
Ancistrus     Ota, Renata Rúbia, Deprá, Gabriel de Carvalho, Graça, Weferson Júnio da & Pavanelli, Carla Simone, 2018, Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated, Neotropical Ichthyology 16 (2), pp. 1-111 : 71 71
Ancistrus maximus     De Oliveira, Rianne C., Ota, Renata R., Deprá, Gabriel C., Zawadzki, Cláudio H., Pavanelli, Carla S. & Da Graça, Weferson J., 2022, Catalog of type specimens of the fish collection of the Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (NUP), Universidade Estadual de Maringá Paraná, Brazil, Zootaxa 5128 (1), pp. 1-43 : 18 18
Siluriformes   new species  Fisch-Muller, S., Mazzoni, R. & Weber, C., 2001, Genetic and morphological evidences for two new sibling species of Ancistrus (Siluriformes: Loricariidae) in upper rio Tocantins drainage, Brazil, Ichthyological Exploration of Freshwaters 12, No. 4, pp. 289-304 : 293 293
Siluriformes   new species  Kner, R., 1854, Die Hypostomiden. Zweite Hauptgruppe der Familie der Panzerfische. (Loricata vel Goniodontes), Denkschriften der Kaiserlichen Akademie der Wissenschaften, Wien 7, pp. 251-286 : 283 [33] 283 [33]
Ancistrus key    De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 8-9 8-9
Ancistrus clementinae     Provenzano, Francisco & Barriga-Salazar, Ramiro, 2018, Species of Ancistrus (Siluriformes, Loricariidae) from Ecuador, with the description of a new species from the Amazon River Basin, Zootaxa 4527 (2), pp. 211-238 : 222-227 222-227
Polycentropus ancistrus     Paprocki, Henrique & Franca, Diogo, 2014, Brazilian Trichoptera Checklist II, Biodiversity Data Journal 2, pp. 1557-1557 : 1557 1557
Ancistrus macrophthalmus     Francisco Provenzano & Nadia Milani, 2006, Cordylancistrus nephelion (Siluriformes, Loricariidae), a new and endangered species of suckermouth armored catfish from the Tuy River, north-central Venezuela., Zootaxa 1116, pp. 29-41 : 38 38
Ancistrus tolima   sp. nov.  Taphorn, Donald C., Armbruster, Jonathan W., Villa-Navarro, Francisco & Ray, C. Keith, 2013, Trans-Andean Ancistrus (Siluriformes: Loricariidae), Zootaxa 3641 (4), pp. 343-370 : 360-364 360-364
Ancistrus dolichopterus     Collins, Rupert A., Duarte Ribeiro, Emanuell, Nogueira Machado, Valeria, Hrbek, Tomas & Farias, Izeni Pires, 2015, A preliminary inventory of the catfishes of the lower Rio Nhamunda, Brazil (Ostariophysi, Siluriformes), Biodiversity Data Journal 3, pp. 4162-4162 : 4162 4162
Ancistrus verecundus   sp. nov.  Fisch-Muller, Sonia, Cardoso, Alexandre R., da Silva, José F. P. & Bertaco, Vinicius A., 2005, Two new Amazonian species of armored catfishes (Siluriformes: Loricariidae): Ancistrus verecundus and Ancistrus parecis, Neotropical Ichthyology 3 (4), pp. 525-532 : 527-529 527-529
Siluriformes   new species  Fowler, Henry Weed, 1943, A collection of fresh-water fishes from Colombia, obtained chiefly by Brother Nicéforo Maria, Proceedings of the Academy of Natural Sciences of Philadelphia 95, pp. 223-266 : 255 255
Hemiptera   new species  Freytag, Paul H, 2017, A new review of the Thailand species of the genus Scaphoideus (Hemiptera: Cicadellidae: Deltocephalinae), with the descriptions of forty-two new species., Transactions of the American Entomological Society 143, No. 2, pp. 207-265 : 221 221
Siluriformes   new species  Eigenmann, C. H., 1920, The fishes of Lake Valencia, Caracas, and of the Rio Tuy at El Concejo, Venezuela. (Contrib. Zool. Lab. Ind. Univ. No. 170), Ind. Univ. Studies 7, pp. 1-13 : 7 7
Ancistrus leoni   sp. nov.  De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 20-23 20-23
Ancistrus mullerae     De Oliveira, Rianne C., Ota, Renata R., Deprá, Gabriel C., Zawadzki, Cláudio H., Pavanelli, Carla S. & Da Graça, Weferson J., 2022, Catalog of type specimens of the fish collection of the Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (NUP), Universidade Estadual de Maringá Paraná, Brazil, Zootaxa 5128 (1), pp. 1-43 : 18 18
Ancistrus nudiceps     De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 35-39 35-39
Siluriformes   new species  Fowler, Henry Weed, 1945, Descriptions of seven new fresh-water fishes from Peru, Notulae Naturae 159, pp. 1-11 : 9 9
Siluriformes   new species  Fowler, Henry Weed, 1943, A collection of fresh-water fishes from Colombia, obtained chiefly by Brother Nicéforo Maria, Proceedings of the Academy of Natural Sciences of Philadelphia 95, pp. 223-266 : 253 253
Ancistrus macrophthalmus     De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 31-35 31-35
Ancistrus     Ballen, Gustavo A., 2011, A New Species Of Chaetostoma Tschudi (Siluriformes: Loricariidae) From Colombia With A Definition Of The C. anale Species Group, Papéis Avulsos de Zoologia 51 (26), pp. 383-398 : 398 398
Siluriformes   new species  Kner, R., 1854, Die Hypostomiden. Zweite Hauptgruppe der Familie der Panzerfische. (Loricata vel Goniodontes), Denkschriften der Kaiserlichen Akademie der Wissenschaften, Wien 7, pp. 251-286 : 276 [26] 276 [26]
Siluriformes   new species  Steindachner, F., 1911, Über vier neue Siluroiden und Characinen aus dem Amazonasgebiete und von Ceará aus der Sammlung des Museums Göldi in Pará, Anzeiger 48, No. 15, pp. 324-331 : 328 328
Siluriformes   new species  Armbruster, Jonathan W. & Provenzano, Francisco, 2000, Four new species of the suckermouth armored catfish genus Lasiancistrus (Loricariidae: Ancistrinae), Ichthyological Exploration of Freshwaters 11, No. 3, pp. 241-254 : 251 251
Siluriformes   new species  Muller, S., Rapp-Py-Daniel, L. H. & Zuanon, Jansen, 1994, Ancistrus ranunculus, a new species of loricariid fish (Siluriformes: Loricariidae) from the Xingú and Tocantins rivers, Brazil, Ichthyological Exploration of Freshwaters 5, No. 4, pp. 289-296 : 290 290
Ancistrus trinitatis     De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 48-51 48-51
Polycentropus ancistrus   sp. n.  Hamilton, Steven W. & Holzenthal, Ralph W., 2011, Twenty-four new species of Polycentropus (Trichoptera, Polycentropodidae) from Brazil, ZooKeys 76, pp. 1-53 : 9 9
Siluriformes   new species  Reis, Roberto E., 1987, Ancistrus cryptophthalmus sp. n., a blind mailed catfish from the Tocantins River basin, Brazil (Pisces, Siluriformes, Loricariidae), Revue française d'Aquariologie Herpétologie 14, No. 3, pp. 81-84 : 82 82
Ancistrus agostinhoi   sp. nov.  Bifi, Alessandro Gasparetto, Pavanelli, Carla Simone & Zawadzki, Cláudio Henrique, 2009, Three new species of Ancistrus Kner, 1854 (Siluriformes: Loricariidae) from the Rio Iguaçu basin, Paraná State, Brazil, Zootaxa 2275, pp. 41-59 : 47-50 47-50
Ancistrus marcapatae     Bifi, Alessandro Gasparetto, Oliveira, Renildo Ribeiro de & Py-Daniel, Lúcia Rapp, 2019, A new species of Ancistrus Kner, 1854 (Siluriformes: Loricariidae) from rio Madeira basin, Amazonas State, Brazil, Neotropical Ichthyology 17 (2) : -1 -1
Ancistrus patronus   sp. nov.  De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 39-43 39-43
Ancistrus vericaucanus   sp. nov.  Taphorn, Donald C., Armbruster, Jonathan W., Villa-Navarro, Francisco & Ray, C. Keith, 2013, Trans-Andean Ancistrus (Siluriformes: Loricariidae), Zootaxa 3641 (4), pp. 343-370 : 364-366 364-366
Ancistrus leucostictus     De, Lesley S., Taphorn, Donald C. & Armbruster, Jonathan W., 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species, Zootaxa 4552 (1), pp. 1-67 : 24-27 24-27
Siluriformes   new species  Knaack, J., 1999, New Ancistrus species from the Rio Cuiba System, Brazil (Pisces, Siluriformes, Loricariidae), Tropical Fish Hobbyist 47, No. 12, pp. 150-155 : 151 151

Specimens