-51.83372, 3.83424: 10 Treatments

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Hydrochus constrictus   sp. nov.  Perkins, Philip D., 2021, Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae), Zootaxa 4994 (1), pp. 1-93 : 22 22
Apobaetis trivellae   sp. nov.  De Lima, Claudia R. T., Cruz, Paulo Vilela & Hamada, Neusa, 2024, Five new species of Apobaetis Day (Ephemeroptera: Baetidae) and updated key to nymphs, Zootaxa 5397 (1), pp. 91-115 : 96-100 96-100
Ecitonides fraterculus     Montanhini, Amanda, Żyła, Dagmara & Biffi, Gabriel, 2026, Synopsis of the myrmecophilous genus Ecitonides Wasmann (Coleoptera, Staphylinidae, Paederinae), with description of two new species from Brazil, ZooKeys 1267, pp. 283-314 : 283-314 283-314
Smicridea (Smicridea) jeaneae   sp. nov.  Desiderio, Gleison Robson, Pes, Ana Maria, Andrade-Souza, Vanderly & Hamada, Neusa, 2021, The Smicridea (Smicridea) fasciatella species group (Trichoptera: Hydropsychidae) in Brazil: six new species and new distributional records, European Journal of Taxonomy 750 (1), pp. 156-196 : 175-178 175-178
Tetragonopterus georgiae   comb. nov.  Silva, Gabriel S. C., Melo, Bruno F., Oliveira, Claudio & Benine, Ricardo C., 2016, Revision of the South American genus Tetragonopterus Cuvier, 1816 (Teleostei: Characidae) with description of four new species, Zootaxa 4200 (1), pp. 1-46 : 19-22 19-22
Tetragonopterus rarus     Silva, Gabriel S. C., Melo, Bruno F., Oliveira, Claudio & Benine, Ricardo C., 2016, Revision of the South American genus Tetragonopterus Cuvier, 1816 (Teleostei: Characidae) with description of four new species, Zootaxa 4200 (1), pp. 1-46 : 23-25 23-25
Sabethes tridentatus     Neves, Maycon Sebastião Alberto Santos, Motta, Monique Albuquerque, Maciel-De-Freitas, Rafael, Xavier, Alexandre Da Silva, Lourenço-De-Oliveira, Ricardo & Silva-Do-Nascimento, Teresa Fernandes, 2024, Illustrated identification key to females of the genus Sabethes Robineau-Desvoidy recorded from Brazil (Diptera: Culicidae), in dichotomous and interactive formats, including an updated list of species and new records for the states, Zootaxa 5406 (2), pp. 253-287 : 273 273
Brachyhypopomus beebei     Crampton, William G. R., Santana, Carlos D. de, Waddell, Joseph C. & Lovejoy, Nathan R., 2016, A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species, Neotropical Ichthyology (e 150146) 14 (4), pp. 639-790 : 669-674 669-674
Troglobius albertinoi   sp. nov.  Cipola, Nikolas G., de Morais, José W. & Bellini, Bruno C., 2016, A new epigeous species of Troglobius (Collembola: Paronellidae: Cyphoderinae) from Brazil and notes on the chaetotaxy of the genus, Florida Entomologist 99 (4), pp. 658-658 : 658--1 658--1
Faramea humicapiens   sp. nov.  Delprete, Piero G. & Jardim, Jomar G., 2025, Notes on Neotropical litter-gathering Rubiaceae, and distinction between Faramea tinguana from southern Brazil, and F. humicapiens sp. nov. from French Guiana, Plant Ecology and Evolution 158 (2), pp. 279-293 : 279-293 279-293