-51.73725, -3.0923305: 10 Treatments

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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
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
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
Astyanax dnophos   sp. nov.  Lima, Flávio C. T. & Zuanon, Jansen, 2004, A new species of Astyanax (Characiformes: Characidae) from the rapids of the lower rio Xingu, Brazil, Neotropical Ichthyology 2 (3), pp. 117-122 : 118-120 118-120
Plato bruneti     Prete, Pedro H. & Brescovit, Antonio D., 2024, Taxonomic revision of the orb weaving spider genus Plato Coddington, 1986 (Araneae: Theridiosomatidae) with the description of three new species, Zootaxa 5471 (1), pp. 1-32 : 11-12 11-12
Thaumasia hirsutochela   sp. nov.  Cruz Da Silva, Estevam L. & Carico, James E., 2012, 3567, Zootaxa 3567, pp. 1-64 : 19-20 19-20
Actinopus xingu   sp. nov.  Miglio, Laura Tavares, Pérez-Miles, Fernando & Bonaldo, Alexandre B., 2020, Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae), Megataxa 2 (1), pp. 1-256 : 103-105 103-105