-52.533333, -17.566668: 10 Treatments

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Thaumasia senilis     Cruz Da Silva, Estevam L. & Carico, James E., 2012, 3567, Zootaxa 3567, pp. 1-64: 7-9 7-9
Thaumasia caracarai   new species  Cruz Da Silva, Estevam L. & Carico, James E., 2012, 3567, Zootaxa 3567, pp. 1-64: 22-23 22-23
Platycorypha pycnopeus   sp. nov.  Burckhardt, Daniel & Queiroz, Dalva L., 2020, Neotropical jumping plant-lice (Hemiptera, Psylloidea) associated with plants of the tribe Detarieae (Leguminosae, Detarioideae), Zootaxa 4733 (1), pp. 1-73: 62 62
Ephemeroptera   sp. nov.  Molineri, Carlos & Salles, Frederico F., 2017, Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus, Zootaxa 4300 (3), pp. 301-354: 323-327 323-327
Araneae     Xavier, Cláudia, Ott, Ricardo & Saturnino, Regiane, 2020, Three new species of Camillina Berland, 1919 (Araneae: Gnaphosidae) from Brazil, Zootaxa 4802 (3), pp. 502-518: 503-507 503-507
Ephemeroptera     Molineri, Carlos & Salles, Frederico F., 2017, Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus, Zootaxa 4300 (3), pp. 301-354: 347-348 347-348
Pseudocanthon xanthurus     Nazaré-Silva, Everton E. & Silva, Fernando A. B., 2021, A taxonomic revision of the South American species of Pseudocanthon Bates, 1887 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini), Zootaxa 5027 (1), pp. 61-86: 67-75 67-75
Actinopus emas   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. 1-2: 134-136 134-136
Cetopsis gobioides     Vari, Richard P., Ferraris Jr, Carl J. & de Pinna, Mário C. C., 2005, The Neotropical whale catfishes (Siluriformes: Cetopsidae: Cetopsinae), a revisionary study, Neotropical Ichthyology 3 (2), pp. 127-238: 168-171 168-171
Hyphessobrycon langeanii   new species  Lima, Flávio C. T. & Moreira, Cristiano R., 2003, Three new species of Hyphessobrycon (Characiformes: Characidae) from the upper rio Araguaia basin in Brazil, Neotropical Ichthyology 1 (1), pp. 21-33: 22-25 22-25