-51.720833, -3.115: 10 Treatments

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Spectracanthicus zuanoni   sp. nov.  Chamon, Carine C. & Rapp Py-Daniel, Lúcia H., 2014, Taxonomic revision of Spectracanthicus Nijssen & Isbrücker (Loricariidae: Hypostominae: Ancistrini), with description of three new species, Neotropical Ichthyology 12 (1), pp. 1-25 : 19-22 19-22
Scobinancistrus raonii   sp. nov.  Chaves, Mateus S., Oliveira, Renildo R., Gonçalves, Alany P., Sousa, Leandro M. & Py-Daniel, Lúcia H. Rapp, 2023, A new species of armored catfish of the genus Scobinancistrus (Loricariidae: Hypostominae) from the Xingu River basin, Brazil, Neotropical Ichthyology (e 230038) 21 (3), pp. 1-19 : 4-11 4-11
Pseudacanthicus nyktos   sp. nov.  Lopes, Maria Letícia Batista Galvão, Sousa, Leandro Melo de & Chamon, Carine Cavalcante, 2024, New species of Pseudacanthicus (Siluriformes: Loricariidae) from the rio Xingu, Amazon, Brazil, Neotropical Ichthyology 22 (3), pp. e 240033-e 240033 : e240033-240033 e240033-240033
Hypancistrus seideli   sp. nov.  Sousa, Leandro Melo de, Sousa, Erilda Barbosa de, Ribeiro, Renildo de Oliveira, Sabaj, Mark H., Zuanon, Jansen & Py-Daniel, Lúcia Rapp, 2025, Two new species of Hypancistrus (Siluriformes: Loricariidae) from the rio Xingu, Amazon, Brazil, Neotropical Ichthyology 23 (1), pp. e 240080-e 240080 : e240080-240080 e240080-240080
Cosmetocleithrum phryctophallus   sp. nov.  Soares, Geusivam Barbosa, Neto, João Flor dos Santos & Domingues, Marcus Vinicius, 2018, Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil, Zoologia (e 23917) 35, pp. 1-19 : 3-5 3-5
Cosmetocleithrum bifurcum     Soares, Geusivam Barbosa, Neto, João Flor dos Santos & Domingues, Marcus Vinicius, 2018, Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil, Zoologia (e 23917) 35, pp. 1-19 : 10-12 10-12
Brycon falcatus     Lima, Flávio C. T., 2017, A revision of the cis-andean species of the genus Brycon Müller & Troschel (Characiformes: Characidae), Zootaxa 4222 (1), pp. 1-189 : 142-158 142-158
Rhamphichthys pantherinus     Carvalho, Tiago P. & Albert, James S., 2023, A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae), Neotropical Ichthyology (e 230012) 21 (4), pp. 1-76 : 43-53 43-53
Hassar orestis     Birindelli, José L. O., Fayal, Danielle F. & Wosiacki, Wolmar B., 2011, Taxonomic revision of thorny catfish genus Hassar (Siluriformes: Doradidae), Neotropical Ichthyology 9 (3), pp. 515-542 : 525-533 525-533
Leporinus torrenticola   sp. nov.  Birindelli, José L. O., Teixeira, Tulio F. & Britski, Heraldo A., 2016, Two new species of Leporinus Agassiz, 1929 (Characiformes: Anostomidae) from tributaries of the lower Amazon basin in Brazil, Zootaxa 4178 (1), pp. 97-115 : 106-110 106-110