-52.661945, -28.450556: 10 Treatments

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Eurycheilichthys limulus     Reis, Roberto E., 2017, Unexpectedly high diversity in a small basin: A taxonomic revision of Eurycheilichthys (Siluriformes: Loricariidae), with descriptions of seven new species, Neotropical Ichthyology 15 (1), No. e 160068, pp. 1-28 : 6-9 6-9
Melanastera notia   sp. nov.  Serbina, Liliya Š., Malenovský, Igor, Queiroz, Dalva L. & Burckhardt, Daniel, 2025, Jumping plant-lice of the tribe Paurocephalini (Hemiptera: Psylloidea: Liviidae) in Brazil, Zootaxa 5585 (1), pp. 1-164 : 43-45 43-45
Convolvulus ensifolius     Ferreira, Priscila Porto Alegre, Simão-Bianchini, Rosangela & Miotto, Silvia Teresinha Sfoggia, 2013, Three new species of Convolvulaceae Juss. from South America, Phytotaxa 135 (1), pp. 27-34 : 29-33 29-33
Australoheros ricani   sp. nov.  Santos De Lucena, Carlos A., Kullander, Sven, Norén, Michael & Calegari, Bárbara Borges, 2023, Healing nomenclature: making the names Australoheros mboapari and Australoheros ricani available (Teleostei: Cichlidae), Zootaxa 5306 (4), pp. 497-500 : 499 499
Austrolebias varzeae     Wilson J. E. M. Costa, 2006, The South American annual killifish genus Austrolebias (Teleostei: Cyprinodontiformes: Rivulidae): phylogenetic relationships, descriptive morphology and taxonomic revision., Zootaxa 1213, pp. 1-162 : 93-95 93-95
Austrolebias varzeae   sp. nov.  Costa, Wilson J. E. M., Reis, Roberto E. & Behr, Everton R., 2004, Austrolebias varzeae, a new annual fish from the upper rio Uruguay basin, southern Brazil (Cyprinodontiformes: Rivulidae), Neotropical Ichthyology 2 (1), pp. 13-17 : 14-15 14-15
Benthana taeniata     Costa, Silvana Leal Nunes, Campos-Filho, Ivanklin Soares & Araujo, Paula Beatriz, 2014, New species and new records of Benthana Budde-Lund, 1908 (Isopoda: Oniscidea: Philosciidae) from southern Brazil, Papéis Avulsos de Zoologia (São Paulo) 54 (13), pp. 169-176 : 175 175
Patrera procera     Oliveira, Luiz Fernando M. & Brescovit, Antonio D., 2021, The spider genus Patrera Simon (Araneae: Dionycha, Anyphaeninae) in the Atlantic Forest biome, with the description of one new species from Brazil, Zootaxa 4991 (2), pp. 201-246 : 203-210 203-210
Astyanax procerus   sp. nov.  de Lucena, Carlos A. S., Castro, Jonas Blanco & Bertaco, Vinicius A., 2013, Three new species of Astyanax from drainages of southern Brazil (Characiformes: Characidae), Neotropical Ichthyology 11 (3), pp. 537-552 : 541-544 541-544
Astyanax     Toledo-Piza, Mônica, Baena, Eduardo G., Dagosta, Fernando C. P., Menezes, Naércio A., Ândrade, Marcelo, Benini, Ricardo C., Bertaco, Vinicius A., Birindelli, José Luís O., Boden, Gert, Buckup, Paulo A., Camelier, Priscila, Carvalho, Fernando R., Castro, Ricardo M. C., Chuctaya, Junior, Decru, Eva, Derijst, Eddy, Dillman, Casey B., Ferreira, Katiane M., Merxem, Dimitri G., Giovannetti, Victor, Hirschmann, Alice, Jégu, Michel, Jerep, Fernando C., Langeani, Francisco, Lima, Flávio C. T., Lucena, Carlos A. S., Lucena, Zilda Margarete S., Malabarba, Luiz R., Malabarba, Maria Cláudia S. L., Marinho, Manoela M. F., Mathubara, Kleber, Mattox, George M. T., Melo, Bruno F., Moelants, Tuur, Moreira, Cristiano R., Musschoot, Tobias, Netto-Ferreira, André L., Ota, Rafaela P., T. Oyakawa, Osvaldo, Pavanelli, Carla S., Reis, Roberto E., Santos, Osmar, Serra, Jane Piton, Silva, Gabriel S. C., Silva-Oliveira, Cárlison, Souza-Lima, Rosana, Vari, Richard P. & Zanata, Angela M., 2024, Checklist of the species of the Order Characiformes (Teleostei: Ostariophysi), Neotropical Ichthyology (e 230086) 22 (1), pp. 1-548 : 93-111 93-111