-49.47389, -23.012777: 13 Treatments

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Ariadna boliviana     Giroti, André Marsola & Brescovit, Antonio Domingos, 2018, The taxonomy of the American Ariadna Audouin (Araneae: Synspermiata: Segestriidae), Zootaxa 4400 (1), pp. 1-114: 59-62 59-62
Eutichurus ibiuna     Bonaldo, Alexandre B., Lise, Arno A., Ramírez, Martín J. & Saturnino, Regiane, 2018, Revisiting the spider genus Eutichurus Simon, 1897 (Araneae, Eutichuridae): new species and complementary descriptions, Zootaxa 4382 (2), pp. 321-346: 341 341
Cyatta abscondita     Oliveira, Aline Machado, Feitosa, Rodrigo Machado, Vasconcelos, Heraldo Luis & Maravalhas, Jonas, 2016, New distribution records of the savanna specialist fungus-farming ant Cyatta Sosa-Calvo et al. (Hymenoptera: Formicidae: Myrmicinae), Biodiversity Data Journal 4, pp. 10673-10673: 10673 10673
Cyatta abscondita     Oliveira, Aline Machado, Feitosa, Rodrigo Machado, Vasconcelos, Heraldo Luis & Maravalhas, Jonas, 2016, New distribution records of the savanna specialist fungus-farming ant Cyatta Sosa-Calvo et al. (Hymenoptera: Formicidae: Myrmicinae), Biodiversity Data Journal 4, pp. 10673-10673: 10673 10673
Astyanax     Vinícius Abilhoa & Luiz Fernando Duboc, 2007, A new species of the freshwater fish genus Astyanax (Ostariophysi: Characidae) from the rio Iguacu basin, southeastern Brazil., Zootaxa 1587, pp. 43-52: 51 51
Cyrtogenius luteus     Flechtmann, Carlos A. H. & Atkinson, Thomas H., 2018, Oldest record of Cyrtogenius luteus (Blandford) (Coleoptera: Curculionidae: Scolytinae) from South America with notes on its distribution in Brazil, Insecta Mundi 645, pp. 1-4: 2 2
Macrocheles embersoni   n. sp.  Azevedo, Letícia H., Castilho, Raphael C., Berto, Marielle M. & De Moraes, Gilberto J., 2017, Macrochelid mites (Mesostigmata: Macrochelidae) from São Paulo state, Brazil, with description of a new species of Macrocheles, Zootaxa 4269 (3), pp. 413-426: 416-418 416-418
Mendesella japi   sp. n.  Bortoni, Marco Aurélio, Souza-Gessner, Carolina Da Silva & Penteado-Dias, Angélica Maria, 2016, The subfamily Mendesellinae (Hymenoptera: Braconidae) in Brazil, with the description of six new species, Zootaxa 4200 (3), pp. 406-416: 414 414
Mycetagroicus cerradensis   new species  Brandão, C. R. F. & Mayhé-Nunes, A. J., 2001, A new fungus-growing ant genus, Mycetagroicus gen. nov. with the description of three new species and comments on the monophyly of the Attini (Hymenoptera: Formicidae)., Sociobiology 38, pp. 639-665: 644-647 644-647
Anisepyris amrodi   sp. nov.  Barbosa, Diego N. & Azevedo, Celso O., 2018, Revision of Anisepyris Kieffer (Hymenoptera, Bethylidae), with description of 135 new species, Zootaxa 4416 (1), pp. 1-258: 41-42 41-42
Anisepyris interruptus     Barbosa, Diego N. & Azevedo, Celso O., 2018, Revision of Anisepyris Kieffer (Hymenoptera, Bethylidae), with description of 135 new species, Zootaxa 4416 (1), pp. 1-258: 99 99
Anisepyris arsakalthori   sp. nov.  Barbosa, Diego N. & Azevedo, Celso O., 2018, Revision of Anisepyris Kieffer (Hymenoptera, Bethylidae), with description of 135 new species, Zootaxa 4416 (1), pp. 1-258: 112 112
Anisepyris elenduri   sp. nov.  Barbosa, Diego N. & Azevedo, Celso O., 2018, Revision of Anisepyris Kieffer (Hymenoptera, Bethylidae), with description of 135 new species, Zootaxa 4416 (1), pp. 1-258: 143 143